Applying principles of dynamics (written detailed solutions please :( ) A game requires that two children throw a ball upward as high as possible at the same point and then to run horizontally in opposite directions. The child who travels the greater distance before their thrown ball impacts the ground winds. One child throws the ball at his arm’s height of 4.5 ft at a speed of 69 ft/sec and runs leftward at a speed of 16 ft/sec. The other child does the same but was able to throw better releasing his ball at a heigh of 6 ft at a speed of 71 ft/sec then runs rightward at a speed of 17 ft/sec. Which child wins the game?

Applying principles of dynamics (written detailed solutions please :( ) A game requires that two children throw a ball upward as high as possible at the same point and then to run horizontally in opposite directions. The child who travels the greater distance before their thrown ball impacts the ground winds. One child throws the ball at his arm’s height of 4.5 ft at a speed of 69 ft/sec and runs leftward at a speed of 16 ft/sec. The other child does the same but was able to throw better releasing his ball at a heigh of 6 ft at a speed of 71 ft/sec then runs rightward at a speed of 17 ft/sec. Which child wins the game?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter6: Motion In Two Dimensions

Section: Chapter Questions

Problem 90A

See similar textbooks

Similar questions

A basketball player shoots toward a basket 5 m away and 3.0 m above the floor. If the ball is released 1.8 m above the floor at an angle of 52 degrees above the horizontal, what must the initial speed be if it were to go through the basket? Write your answer in m/s with one decimal place. To keep full credit or gain partial credit, you must upload your work in the final question of the midterm.
A human cannon ball is fired at an angle of 60 degrees and speed of 25m/s. If the net is located 35 meters in front of the human cannon, how high in the air should the net be placed so the human lands in the center of it. Please Use the equations provided
A golf ball is struck across a flat fairway at an angle of 60∘ with an initial speed of 135ft/s. a.). Write a set of parametric equations for the motion of the golf ball. b.). Determine how long the golf ball was in the air. c.). Determine how far the golf ball traveled in the air. Show all work. Use the Equation Editor. �=�0cos⁡(�)� Recall, �=−12(�)�2+�0sin⁡(�)�+ℎ g=32ft/sec/sec View keyboard shortcuts EditViewInsertFormatToolsTable 12pt Paragraph
Part D and please give me back 2 attempts as you give me wrong solutions
Physics Help!!'please help me answer these questions ASAP Part A: Draw the vector D=-2A+B (question attached: Part B: The diagram below shows the position at intervals of 0.55 seconds of two balls, ball A and ball B moving left to right. (Picture attached) Part C: Make up a motion diagram going upwards and then a motion diagram moving horizontally to the right. And then use those two information and combine them together to sketch a projectile motion diagram PLEASE DRAW WHEN ASKED
If a ping pong launcher is angled at 45 degrees and goes a distance of 1.2 m. Please calculate the height and the time at which it touches your he ground. Please follow the format below
KEY TERMS 1. physics (intro) 2. position (2.1) 3. motion 4. scalar (2.2) 5. vector 6. average speed 7. distance 8. instantaneous speed 9. average velocity 10. displacement 11. instantaneous velocity 12. acceleration (2.3) 13. average acceleration 14. acceleration due to gravity 15. free fall 16. terminal velocity 17. centripetal acceleration (2.4) 18. projectile motion (2.5) For each of the following items, fill in the number of the appropriate Key Term from the preceding list. b. _____ Difference between final and initial velocities divided by time
In an open space, Arianna throws a tennis ball at an angle of 26∘ to the horizontal with an initial velocity of 78 feet per second. If the tennis ball is released at a height of 4 feet, the parametric equation would be x(t)=(78cos26∘)t, y(t)=−16t2+(78sin26∘)t+4. After how many seconds does the tennis ball reach its maximum height? (Round your answer to the nearest tenth if necessary.)
Supply all missing information with the correct numerical values. Do not include the units. Round off all answers to two decimal places. Do not forget the negative sign (-) if needed. A cannon ball is fired with an initial speed of 123 m/s at angle of 60 degrees from the horizontal. Express the initial velocity as a linear combination of its unit vector components. Do not round off answers. V0 + (___________ m/s) i + ( ____________ m/s) j At the maximum height, the speed of the cannon ball is v = _______ m/s and the magnitude of its acceleration is a = ________________ m/s2. The time needed to reach maximum height is t = _______ s. The maximum height reached by the cannon ball is H = ______ m.
Given the vector techniques you worked on in the lab, answer the follow question: suppose you first walk 12 m in a direction 20° west of north, then 20 m in a direction 40° south of west, then 14 m in a direction 30° east of north, and finally 19 m in a direction 40° east of south. How far are you (as the crow flies) from your starting point, and what is the compass direction (west of south) of a line connecting your starting point to your final position?
Please don't provide handwritten solution... A rescue helicopter is hovering over a person whose boat has sunk. One of the rescuers throws a life preserver straight down to the victim with an initial velocity of 1.50 m/s and observes that it takes 2.3 s to reach the water. How high (in m) above the water was the preserver released? Note that the downdraft of the helicopter reduces the effects of air resistance on the falling life preserver, so that an acceleration equal to that of gravity is reasonable. ____m
What is the horizontal and vertical displacement of the golf ball?