![College Physics](https://www.bartleby.com/isbn_cover_images/9780134601823/9780134601823_largeCoverImage.gif)
College Physics
2nd Edition
ISBN: 9780134601823
Author: ETKINA, Eugenia, Planinšič, G. (gorazd), Van Heuvelen, Alan
Publisher: Pearson,
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 4, Problem 63P
63 * Marbles are exiting a container through a horizontal nozzle positioned 1.3 m above sandy ground (see Figure P4.63 ) You notice that all the marbles land between 0.25 m and 0.45 m from the point directly below the end of the nozzle How do you explain this observation? What can you determine based on the data given in the problem? Indicate any assumptions that you made.
Expert Solution & Answer
![Check Mark](/static/check-mark.png)
Want to see the full answer?
Check out a sample textbook solution![Blurred answer](/static/blurred-answer.jpg)
Students have asked these similar questions
A water hose is used to fill a large cylindrical storage tank of diameter D and height
2D. The hose shoots the water at 45° above the horizontal from the same level as the
base of the tank and is a distance 6D away as shown in Figure Q1. Ignore air resistance.
i) Sketch the possible paths (extreme) to fill the water tank.
ii) For what range of launch speeds will the water enter the tank? Express your
answer in terms of D and g.
2D
Vo = ?
Water
45°
6 D-
-D
Figure Q1
7.5 ft
43 ft
10 ft
Samantha has the opportunity to win 1 million dollars by sinking a half court shot. She shoots the basketball with a speed of 53.3 ft/s from the location
shown.
1. During the quarantine period, your mother instructs you to water the plants in the garden using a hose. When you hold the hose near the ground, it shoots water at a speed of 3.5 m/s at an angle of 72 degrees above the horizontal.
a. Determine the total time when water is in the a
b. Determine the maximum height the water reaches. c. Determine the maximum horizontal the water covers.
Chapter 4 Solutions
College Physics
Ch. 4 - Review Question 4.1 When does a vector have a...Ch. 4 - Review Question 4.2 The x- and y-components of...Ch. 4 - Review Question 4.3 What is the force of friction...Ch. 4 - Review Question 4.4 For problems involving objects...Ch. 4 - Review Question 4.5 Why do we need to resolve the...Ch. 4 - Review Question 4.6
You read in this section that...Ch. 4 - 1. A car accelerates along a road. Identify the...Ch. 4 - 2. A person pushes a 10-kg crate exerting a 200-N...Ch. 4 - Compare the ease of pulling a lawn mower and...Ch. 4 - 4. You simultaneously release two balls: one you...
Ch. 4 - You shoot an arrow with a bow. The following is...Ch. 4 - In what reference frame does a projectile launched...Ch. 4 - In Table 4.6 we found that the two balls touched...Ch. 4 - 8. While running at constant velocity, how should...Ch. 4 - 9. You hold a block on a horizontal, frictionless...Ch. 4 - 10. In the process described in the previous...Ch. 4 - Suppose that two blocks are positioned on an...Ch. 4 - 12. A box containing some stones is resting on a...Ch. 4 - For the following two questions, the answer...Ch. 4 - 14. A block is resting on a rough inclined...Ch. 4 -
15. A box with a heavy television set in it...Ch. 4 - 16. How can an Atwood machine be used to determine...Ch. 4 - 17. Your friend is on Rollerblades holding a...Ch. 4 - Explain why a car starts skidding when a driver...Ch. 4 - 19. Explain why old tires need to be replaced.
Ch. 4 - 20. Explain how friction helps you to walk.
Ch. 4 - 21. Explain why you might fall forward when you...Ch. 4 - Explain why you might fall backward when you slip.Ch. 4 - Explain why the tires of your car can spin out...Ch. 4 - You throw two identical balls simultaneously at...Ch. 4 - 25. Your friend says that the vertical force...Ch. 4 - Your friend says that a projectile launched at an...Ch. 4 - An object of mass m1 placed on an inclined plane...Ch. 4 - 28 An object of mass m1 placed on an inclined...Ch. 4 - 29. A horse is pulling a sled. If the force...Ch. 4 - 30. If you kick a block so that it starts moving...Ch. 4 - Determine the x- and y-components of each force...Ch. 4 - 2. Determine the x- and y-components of each force...Ch. 4 - * Determine the x- and y-components of each...Ch. 4 - 4 * The x- and y-components of several unknown...Ch. 4 - * The x- and y-scalar components of several...Ch. 4 - 6. * Three ropes pull on a knot shown in Figure...Ch. 4 - * Figure P4.7 shows an unlabeled force diagram for...Ch. 4 - For each of the following situations, draw the...Ch. 4 - * Write Newtons second law in component form for...Ch. 4 - For the situations described here, construct a...Ch. 4 - * Write Newtons second law in component form for...Ch. 4 - Apply Newtons second law in component form for the...Ch. 4 - Apply Newtons second law in component form for the...Ch. 4 - 14. * Equation Jeopardy 1 The three sets of...Ch. 4 - * You exert a force of 100 N on a rope that pulls...Ch. 4 - 16. * You exert a force of a known magnitude F on...Ch. 4 - * Olympic 100-m dash start At the start of his...Ch. 4 - 18. * Your own accelerometer A train has an...Ch. 4 - * EST Finn and Hazel are using a battery-powered...Ch. 4 - A 91.0-kg refrigerator sits on the floor. The...Ch. 4 - A 60-kg student sitting on a hardwood floor does...Ch. 4 - Car stopping distance and friction A car traveling...Ch. 4 - 23. * A 50-kg box rests on the floor. The...Ch. 4 - 24. * Marsha is pushing down and to the right on a...Ch. 4 - * You want to determine the coefficient of kinetic...Ch. 4 - * A wagon is accelerating to the right. A book is...Ch. 4 - s. Determine an expression for the minimum...Ch. 4 - * A car has a mass of 1520 kg. While traveling at...Ch. 4 - m/s2 when pulled by a rope exerting a 120-N force...Ch. 4 - 30. ** A crate of mass m sitting on a horizontal...Ch. 4 - * EST You absentmindedly leave your book bag on...Ch. 4 - 32. * Block 1 is on a horizontal surface with a...Ch. 4 - 33. * You want to use a rope to pull a 10-kg box...Ch. 4 - 34. * A car with its wheels locked rests on a...Ch. 4 - 35. Olympic skier Olympic skier Tina Maze skis...Ch. 4 - * Another Olympic skier Bode Miller. 80-kg...Ch. 4 - * A book slides off a desk that is tilted 15...Ch. 4 - * Helge, Steve, and Heidi are sitting on a sled on...Ch. 4 - 40. * When traveling on an airplane you get meals...Ch. 4 - 41. Skier A 52-kg skier starts at rest and slides...Ch. 4 - 42. * Ski rope tow You agree to build a backyard...Ch. 4 - 43. * Soapbox racecar A soapbox derby racecar...Ch. 4 - 44. * A person is pushing two carts that are...Ch. 4 - 45. * BIO Whiplash Experience A car sitting at...Ch. 4 - Iditarod race practice The dogs of four-time...Ch. 4 - angle above the horizontal. The other end of the...Ch. 4 - * Rope 1 pulls horizontally, exerting a force of...Ch. 4 - * Three sleds of masses m1,m2,m3 are on a smooth...Ch. 4 - 50. ** Repeat Problem 4.49 , only this time with...Ch. 4 - 51. * A skier is moving down a snowy hill with an...Ch. 4 - ** A person holds a 200-g block that is connected...Ch. 4 - 53. ** Two blocks of masses are connected to each...Ch. 4 - 54. ** The 20-kg block shown in Figure P4.54 ...Ch. 4 - * A squirrel jumps of a roof in the horizontal...Ch. 4 - * A frog jumps at an angle 30 above the...Ch. 4 - 57. A bowling ball rolls off a table. Draw a force...Ch. 4 - 58 * A tennis ball is served from the back line of...Ch. 4 - 59. * Equation Jeopardy 3 The equations below...Ch. 4 - 60 * EST An airplane is delivering food to a small...Ch. 4 - A ball moves in an arc through the air (see Figure...Ch. 4 - A marble is thrown as a projectile at an angle...Ch. 4 - 63 * Marbles are exiting a container through a...Ch. 4 - * Robbie Knievel ride On May 20, 1999, Robbie...Ch. 4 - 65. * Daring Darless wishes to cross the Grand...Ch. 4 - * A football punter wants to kick the ball so that...Ch. 4 - 67. * If you shoot a cannonball from the same...Ch. 4 - 68. When you actually perform the experiment...Ch. 4 - 69. * You can shoot an arrow straight up so that...Ch. 4 - 70. * Robin Hood wishes to split an arrow already...Ch. 4 - 71. * Three force diagrams for a car on a road are...Ch. 4 - * A minivan of mass 1560 kg starts at rest and...Ch. 4 - 74. * Emily pulls a 5-kg block across a rough...Ch. 4 - 75. * EST You abruptly push a 1.7-kg book along a...Ch. 4 - 76 ** EST In the situation of Problem 4.75,...Ch. 4 - 78. * Two blocks of masses and hang at the ends...Ch. 4 - 79. * A 3.5-kg object placed on an Inclined plane...Ch. 4 - above the horizontal) is connected by a string...Ch. 4 - above the horizontal) is connected by a string...Ch. 4 - 82 ** You are driving at a reasonable constant...Ch. 4 - 84. * In the situation of Problem 2.71 (Chapter 2...Ch. 4 - 87. * Your friend has a pie on the roof of his...Ch. 4 - * A ledge on a building is 20 m above the ground....Ch. 4 - 89. * You are hired to devise a method to...Ch. 4 - The mass of a spacecraft is about 480 kg. An...Ch. 4 - incline When she reaches the level floor at the...Ch. 4 - * Tell all A sled starts at the top of the hill...Ch. 4 - Professor tests airplane takeoff speed D. A....Ch. 4 - Professor tests airplane takeoff speed D A Wardle,...Ch. 4 - Professor tests airplane takeoff speed D A Wardle,...Ch. 4 - Professor tests airplane takeoff speed D. A....Ch. 4 - Choose the best velocity-versus-time graph below...Ch. 4 - Ski jumping in Vancouver The 2010 Olympic ski...Ch. 4 - Ski jumping in Vancouver The 2010 Olympic ski...Ch. 4 - Ski jumping in Vancouver The 2010 Olympic ski...Ch. 4 - Assume that the skier left the ramp moving...Ch. 4 - Ski jumping in Vancouver The 2010 Olympic ski...
Additional Science Textbook Solutions
Find more solutions based on key concepts
59. ǀ You are driving eastbound on the interstate at 70 mi/h. You observe that you are approaching a truck in y...
College Physics (10th Edition)
Using the definitions in Eqs. 1.1 and 1.4, and appropriate diagrams, show that the dot product and cross produc...
Introduction to Electrodynamics
Write each number in decimal form.
41. 4.5 × 1012
Applied Physics (11th Edition)
A 560-g squirrel with a surface area of 930 cm2 falls from a 5.0-m tree to the ground. Estimate its terminal ve...
College Physics
What class of motion, natural or violent, did Aristotle attribute to motion of the Moon?
Conceptual Physics (12th Edition)
3. What is free-fall, and why does it make you weightless? Briefly describe why astronauts are weightless in th...
The Cosmic Perspective (8th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- David Beckham has lined up for one of his famous free kicks from a point 25.0 m from the goal. He kicks the soccer ball with a speed of 22.0 m/s at 28.0 to the horizontal. The height of the goals crossbar is 2.44 m. a. What is the distance from the crossbar with which the ball will go into the goal or sail over? b. Does the soccer ball reach the goal on its way up or on its way down?arrow_forwardYou are in the middle of an island hopping with your friends when water suddenly starts to enter the boat. You and your friends have to think of a fast way to be safe and you notice that there's a nearby island with a lighthouse on the shore, but you are not sure how far it is from you. The angle of elevation of your boat to the top of the 210ft lighthouse is 62 degrees. 1. Make an illustration of the problem. 2. How far are you from the lighthouse? Show your solution. 3. Nearby boats noticed what was going on and rapidly went towards your boat. The closest boat to your boat has an angle of elevation of 42 degrees, assuming that the lighthouse, your boat, and the rescuing boat are aligned in a straight line a. How far was the rescuing boat from your boat? Show your solution. b. How far was the rescuing boat from the lighthouse? Show your solution. 4. Which one is closer to your boat? The lighthouse or the other boat? Why?arrow_forwardYou are in a submarine on the water surface of the ocean. Your radar spots a giant squid at rest that you want to explore. The squid is located 200 m straight ahead on the water surface and 300 m below the sea level. a) Draw a diagram showing the submarine, the squid, the net displacement. What is the magnitude of the net displacement between you and the squid in meters?arrow_forward
- 1. Rearrange the expression (y = 1/2 gt2) to obtain an expression for time t. 2. Going back to the knowledge of kinematics, write an expression for the range of the projectile (∆x = xf - x0 =x) in terms of the initial horizontal velocity v and time t. 3. Use the results in (1) and (2) to find an expression for the velocity of efflux v in terms of x, y, and g.arrow_forwardA player kicks a soccer ball at an angle of 0 = 36.0° to the ground with an initial speed of v = 15.0 m/s as shown in the figure below. A. How long is the ball in the air before it lands on the ground? B. Calculate the maximum height attained by the ball. C. Determine the horizontal range of the ball when it lands on the ground. v = 15.0m/s 0 = 36.0°arrow_forwardA SMALL ATMOSPHERIC SENSOR TIED TO A WEATHER BALLOON ASCENDED INTO THE SKY AT A CONSTANT RATE OF 8 M/S. AFTER 30 MINUTES OF FLIGHT THE BALLOON REACHES THE STRATOSPHERE AND THE SENSOR IS DETACHED FROM THE BALLOON AND STARTS TO FALL. DISREGARDING THE AIR RESISTANCE, WHAT WOULD BE THE FINAL VELOCITY OF THE SENSOR BEFORE IT HITS THE GROUND? 1 Add filearrow_forward
- During the quarantine period, your mother instructs you to water the plants in the garden using a hose. When you hold the hose near the ground, it shoots water at a speed of 3.5 m/s at an angle of 72 degrees above the horizontal. a. Determine the total time when water is in the air.arrow_forwardA ball was kicked from the ground at a velocity of 22 m/s in a direction making an angle of 25 degrees upward with the horizontal. a. What is the magnitude (angle) of the velocity of the ball when it hits the ground? b. How long was the ball in air? c. What is the horizontal range of the object?arrow_forward2.Four objects positioned at the top of an inclined plane - bowling ball, basketball, a size D battery, and an empty can of milk - are released at the same time. From first to last, what is the correct order of finish at the bottom of the incline? A. basketball, bowling ball, can, battery B. battery, can, basketball, bowling ball C. bowling ball, battery, basketball, can D. (inconclusive: insufficient information)arrow_forward
- Assuming negligible atmospheric friction, a launched projectile has a parabolic path, as shown above. Point Q is the path peak and Points P and R are at the same altitude. Identify the diagram that correctly illustrates the direction of the acceleration of the projectile at point P. O A. O B. → OC. K O D. I Ο ΕΛarrow_forwardAtmospheric Dynamics- Tutors keep giving me different answers for this problem If a baseball player throws a ball a horizontal distance of 100 m in 4 seconds at 45° latitude, by how much is it deflected laterally if he throws toward the east? a) Starting from the appropriate component either du/dt, dv/dt, or dw/dt find an expression for v (no numbers just the variables) b) Find an expression for y (again no numbers, find the equation c) Calculate the actual meridional deflection using the appropriate numbers given in the problem and explain or describe in words what this number means (specific direction)arrow_forward9. A ball was kicked from the ground at a velocity of 22m/s in a direction making an angle of 25 degrees upward with the horizontal. What is the maximum height reached by the object? a. b. How long was the ball in air? c. What is the horizontal range of the object? d. What is the magnitude (angle) of the velocity of the ball when it hits the ground?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Physics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage Learning
![Text book image](https://www.bartleby.com/isbn_cover_images/9781133939146/9781133939146_smallCoverImage.gif)
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Cengage Learning
Vectors and 2D Motion: Crash Course Physics #4; Author: CrashCourse;https://www.youtube.com/watch?v=w3BhzYI6zXU;License: Standard YouTube License, CC-BY