College Physics, Volume 1
2nd Edition
ISBN: 9781133710271
Author: Giordano
Publisher: Cengage
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 2, Problem 9P
Consider a marble falling through a very thick fluid, such as molasses. Draw qualitative plots of the position, velocity, and acceleration as functions of time for the marble, assuming it is released from rest just above the molasses.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
A vehicle windshield is to be shaped as a portion of a half-body with the dimensions shown in the figure below. For a free stream
velocity of 65 mph, determine the velocity of the air at points (a) A and (b) B.
Windshield
U=65mph
(a) VA=
(b) VB=
2.0 ft
i
B
1.5 ft
mph
mph
The bottom of a car hits a sharp rock, which punctures a small hole on the bottom of its gas tank. If the height of the gasoline in the tank is 30 cm and the surface of the gas in the tank is exposed to atmospheric pressure (since the lid is not tightly sealed), determine the initial velocity of the gasoline pouring out of the hole. Answer in m/s.
In a water pistol, a piston drives water through a larger tube of area A, into a smaller tube of area A, as shown in the figure below. The radius of the large tube is 1.40 cm and that of the small tube is 1.10 mm. The smaller tube is 3.00 cm above the larger tube.
A2
F
(a) If the pistol is fired horizontally at a height of 1.30 m, determine the time interval required for water to travel from the nozzle to the ground. Neglect air resistance and assume atmospheric pressure is 1.00 atm.
(b) If the desired range of the stream is 7.60 m, with what speed v, must the stream leave the nozzle?
m/s
(c) At what speed v, must the plunger be moved to achieve the desired range?
m/s
(d) What is the pressure at the nozzle?
Pa
(e) Find the pressure needed in the larger tube.
Pa
(f) Calculate the force that must be exerted on the trigger to achieve the desired range. (The force that must be exerted is due to pressure over and above atmospheric pressure.)
N
Chapter 2 Solutions
College Physics, Volume 1
Ch. 2.1 - Prob. 2.1CCCh. 2.2 - Prob. 2.2CCCh. 2.2 - For which of the positiontime graphs in Figure...Ch. 2.2 - Figure 2.22A shows the positiontime graph for an...Ch. 2.4 - Prob. 2.6CCCh. 2 - Prob. 1QCh. 2 - Prob. 2QCh. 2 - Prob. 3QCh. 2 - Prob. 4QCh. 2 - Prob. 5Q
Ch. 2 - Prob. 6QCh. 2 - Prob. 7QCh. 2 - Prob. 8QCh. 2 - Prob. 9QCh. 2 - Prob. 10QCh. 2 - Prob. 11QCh. 2 - Prob. 12QCh. 2 - Prob. 13QCh. 2 - Prob. 14QCh. 2 - Prob. 15QCh. 2 - Prob. 16QCh. 2 - Prob. 17QCh. 2 - Prob. 18QCh. 2 - Prob. 19QCh. 2 - Three blocks rest on a table as shown in Figure...Ch. 2 - Two football players start running at opposite...Ch. 2 - Prob. 22QCh. 2 - In SI units, velocity is measured in units of...Ch. 2 - Prob. 2PCh. 2 - Prob. 3PCh. 2 - Prob. 4PCh. 2 - Prob. 5PCh. 2 - Prob. 6PCh. 2 - Prob. 7PCh. 2 - Prob. 8PCh. 2 - Consider a marble falling through a very thick...Ch. 2 - Prob. 10PCh. 2 - Prob. 11PCh. 2 - Prob. 12PCh. 2 - Figure P2.13 shows three motion diagrams, where...Ch. 2 - Prob. 14PCh. 2 - Figure P2.15 shows several hypothetical...Ch. 2 - Prob. 16PCh. 2 - Figure P2.17 shows several hypothetical...Ch. 2 - Prob. 18PCh. 2 - Prob. 19PCh. 2 - Prob. 20PCh. 2 - Prob. 21PCh. 2 - Prob. 22PCh. 2 - Prob. 23PCh. 2 - Prob. 24PCh. 2 - For the object described by Figure P2.24, estimate...Ch. 2 - Prob. 26PCh. 2 - Prob. 27PCh. 2 - Prob. 28PCh. 2 - Prob. 29PCh. 2 - Prob. 30PCh. 2 - Prob. 31PCh. 2 - Prob. 32PCh. 2 - Prob. 33PCh. 2 - Prob. 34PCh. 2 - Prob. 35PCh. 2 - Prob. 36PCh. 2 - Prob. 37PCh. 2 - Prob. 38PCh. 2 - Prob. 39PCh. 2 - Prob. 40PCh. 2 - Prob. 41PCh. 2 - Prob. 42PCh. 2 - Prob. 43PCh. 2 - Prob. 44PCh. 2 - Prob. 45PCh. 2 - Prob. 46PCh. 2 - Prob. 47PCh. 2 - Prob. 48PCh. 2 - Prob. 49PCh. 2 - Prob. 50PCh. 2 - Prob. 51PCh. 2 - Prob. 52PCh. 2 - Prob. 53PCh. 2 - Prob. 54PCh. 2 - Prob. 55PCh. 2 - Prob. 56PCh. 2 - Prob. 57PCh. 2 - Prob. 58PCh. 2 - Prob. 59PCh. 2 - Prob. 60P
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
- Suppose that you release a small ball from rest at a depth d below the surface in a pool of water (with density Pwater). If the speed of the ball when it reaches the surface is √gd, what is the ratio of the density of the ball to the density of water, Pball/Pwater? (Note that g is the acceleration due to gravity.) 2 xarrow_forwardIn a water pistol, a piston drives water through a larger tube of area A, into a smaller tube of area A, as shown in the figure below. The radius of the large tube is 1.30 cm and that of the small tube is 1.20 mm. The smaller tube is 3.00 cm above the larger tube. A2 F (a) If the pistol is fired horizontally at a height of 1.40 m, determine the time interval required for water to travel from the nozzle to the ground. Neglect air resistance and assume atmospheric pressure is 1.00 atm. 0.53465 (b) If the desired range of the stream is 7.80 m, with what speed v, must the stream leave the nozzle? 14.59 V m/s (c) At what speed v, must the plunger be moved to achieve the desired range? 0.1243 m/s (d) What is the pressure at the nozzle? Pa (e) Find the pressure needed in the larger tube. Pa (f) Calculate the force that must be exerted on the trigger to achieve the desired range. (The force that must be exerted is due to pressure over and above atmospheric pressure.) Narrow_forwardSuppose that you release a small ball from rest at a depth of 69.4 m below the surface in a pool of water (with density pwater) near the surface of the Earth. If the density of the ball is 1/3 the density of water (i.e., Pball = (1/3)pwater), how long does it take the ball to reach the surface? Express your answer in seconds, to at least one digit after the decimal point.arrow_forward
- In a water pistol, a piston drives water through a larger tube of area A1 into a smaller tube of area A2 as shown in the figure below. The radius of the large tube is 1.40 cm and that of the small tube is 1.10 mm. The smaller tube is 3.00 cm above the larger tube. A2 F A1 (a) If the pistol is fired horizontally at a height of 1.60 m, determine the time interval required for water to travel from the nozzle to the ground. Neglect air resistance and assume atmospheric pressure is 1.00 atm. (b) If the desired range of the stream is 7.50 m, with what speed v2 must the stream leave the nozzle? m/s (c) At what speed vị must the plunger be moved to achieve the desired range? m/s (d) What is the pressure at the nozzle? Pa (e) Find the pressure needed in the larger tube. Pa (f) Calculate the force that must be exerted on the trigger to achieve the desired range. (The force that must be exerted is due to pressure over and above atmospheric pressure.)arrow_forwardA typical military submarine can submerge to about 730 m before collapsing under the outside water pressure. How deep could the submarine dive in the water oceans on Europa, one of Jupiter’s moons? The acceleration due to gravity on Europa is 1.31 m/s2 .arrow_forwardThe pressure in a natural gas pipeline is measured by the manometer shown in Fig. P2–52E with one of the arms open to the atmosphere where the local atmospheric pressure is 14.2 psia. Determine the absolute pressure in the pipeline.arrow_forward
- Suppose hydrogen and oxygen are diffusing through air. A small amount of each is released simultaneously. How much time passes before the hydrogen is 1.00 s ahead of the oxygen? Such differences in arrival times are used as an analytical tool in gas chromatography.arrow_forwardThe air in a 6-m * 5-m * 4-m hospital room is to be completely replaced by conditioned air every 15 min. If the average air velocity in the circular air duct leading to the room is not to exceed 5 m/s, determine the minimum diameter of the duct.arrow_forwardThe Huka Falls on the Waikato River is one of New Zealand's most visited natural tourist attractions. On average the river has a flow rate of about 300,000 L/s. At the gorge, the river narrows to 18 m wide and averages 18 m deep. (a) What is the average speed (in m/s) of the river in the gorge? |m/s (b) What is the average speed (in m/s) of the water in the river downstream of the falls when it widens to 59 m and its depth increases to an average of 47 m? |m/sarrow_forward
- Suppose that you release a small ball from rest at a depth d below the surface in a pool of water (with density Pwater). If the speed of the ball when it reaches the surface is √gd, what is the ratio of the density of the ball to the density of water, Pball/Pwater? (Note that g is the acceleration due to gravity.)arrow_forwardThe heart pumps blood at an average flow rate of 84.5 into the aorta, which has a diameter of 1.5 cm. Determine the average speed of the blood in the aorta. cm³/s cm/s If the diameter of the aorta is reduced to 1.0 cm, but the volumetric flow is the same, what will the new speed of the blood be? cm/sarrow_forwardA balloon filled with helium gas has an average density of ρb = 0.31 kg/m3. The density of the air is about ρa = 1.23 kg/m3. The volume of the balloon is Vb = 0.075 m3. The balloon is floating upward with acceleration a. Express the acceleration a in terms of F, ρb and Vb.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
College PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage Learning
University Physics (14th Edition)PhysicsISBN:9780133969290Author:Hugh D. Young, Roger A. FreedmanPublisher:PEARSON
Introduction To Quantum MechanicsPhysicsISBN:9781107189638Author:Griffiths, David J., Schroeter, Darrell F.Publisher:Cambridge University Press
Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Lecture- Tutorials for Introductory AstronomyPhysicsISBN:9780321820464Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina BrissendenPublisher:Addison-Wesley
College Physics: A Strategic Approach (4th Editio...PhysicsISBN:9780134609034Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart FieldPublisher:PEARSON
College Physics
Physics
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Cengage Learning
University Physics (14th Edition)
Physics
ISBN:9780133969290
Author:Hugh D. Young, Roger A. Freedman
Publisher:PEARSON
Introduction To Quantum Mechanics
Physics
ISBN:9781107189638
Author:Griffiths, David J., Schroeter, Darrell F.
Publisher:Cambridge University Press
Physics for Scientists and Engineers
Physics
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:9780321820464
Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:Addison-Wesley
College Physics: A Strategic Approach (4th Editio...
Physics
ISBN:9780134609034
Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:PEARSON
Speed Distance Time | Forces & Motion | Physics | FuseSchool; Author: FuseSchool - Global Education;https://www.youtube.com/watch?v=EGqpLug-sDk;License: Standard YouTube License, CC-BY