A soccer ball, which may be treated as a hollow sphere of unknown mass and unknown radius, is rolling withoutslipping toward a hill as shown with a centre-of-mass speed zp = 9.0 m/s. What is the ball's centre-of-mass speedat the top of the hill if H = 3.0 m? Take g = 9.80 m/s?.(A) 6.00 m/s(B) 6.24 m/s(C) 6.76 m/sno ice/no slippage(D) 7.18 m/s(E) 7.50 m/s(F) 8.34 m/s(G) 9.00 m/sH) You need to know the radius of theball to answer this questionSoccer ball kicked up a rough hill and slipping down the other side.Bicy/slippage

Given that: vo=9.0 m/sH= 3 mg=9.80 m/s2Let the speed of center of mass is v at the top of the hill…

A soccer ball, which may be treated as a hollow sphere of unknown mass and unknown radius, is rolling without slipping toward a hill as shown with a centre-of-mass speed zp = 9.0 m/s. What is the ball's centre-of-mass speed at the top of the hill if H = 3.0 m? Take g = 9.80 m/s2.

A soccer ball, which may be treated as a hollow sphere of unknown mass and unknown radius, is rolling without slipping toward a hill as shown with a centre-of-mass speed zp = 9.0 m/s. What is the ball's centre-of-mass speed at the top of the hill if H = 3.0 m? Take g = 9.80 m/s2.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter11: Angular Momentum

Section: Chapter Questions

Problem 33P: A hollow cylinder that is rolling without slipping is given a velocity of 5.0 m/s and rolls up an...

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Concept explainers

Angular speed, acceleration and displacement

Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.

Angular Position

Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.

Question

A soccer ball, which may be treated as a hollow sphere of unknown mass and unknown radius, is rolling without
slipping toward a hill as shown with a centre-of-mass speed zp = 9.0 m/s. What is the ball's centre-of-mass speed
at the top of the hill if H = 3.0 m? Take g = 9.80 m/s?.
(A) 6.00 m/s
(B) 6.24 m/s
(C) 6.76 m/s
no ice/
no slippage
(D) 7.18 m/s
(E) 7.50 m/s
(F) 8.34 m/s
(G) 9.00 m/s
H) You need to know the radius of the
ball to answer this question
Soccer ball kicked up a rough hill and slipping down the other side.
B
icy/slippage

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