all center holds a basketball straight out, 2.0 m above the floor, and releases it. It bounces off the floor and rises to a height of 1.5 m. a) What is the ball’s velocity just before it hits the floor? b) What is the ball’s velocity just after it leaves the floor? c) If the ball is in con

all center holds a basketball straight out, 2.0 m above the floor, and releases it. It bounces off the floor and rises to a height of 1.5 m. a) What is the ball’s velocity just before it hits the floor? b) What is the ball’s velocity just after it leaves the floor? c) If the ball is in con

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter4: Motion In Two And Three Dimensions

Section: Chapter Questions

Problem 24P: Clay Matthews, a linebacker for the Green Bay Packers, can reach a speed of 10.0 m/s. At the start...

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Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

A basketball center holds a basketball straight out, 2.0 m above the floor, and
releases it. It bounces off the floor and rises to a height of 1.5 m.
a) What is the ball’s velocity just before it hits the floor?
b) What is the ball’s velocity just after it leaves the floor?
c) If the ball is in contact with the floor for 0.02 seconds, what are the magnitude
and direction of the ball’s average acceleration while in contact with the floor?

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