ats) A ball is thrown with an initial speed of 20 m/s from one end of a horizontal platform with a length of 48 m and a height of 32 m at angle of 37 to the the horizontal. At the same time a man who is standing on the ground starts from rest and moves with a constant acceleration of a (see Figure). (a) Find the time of flight of the ball (b) What should be the acceleration of the man so that he can hold the ball before it falls? 20 m/s 37 48 m 32 m 区 cos53° =sin37°=0.6 cos37° =sin53°=0.8 g=9.8 m/s?

ats) A ball is thrown with an initial speed of 20 m/s from one end of a horizontal platform with a length of 48 m and a height of 32 m at angle of 37 to the the horizontal. At the same time a man who is standing on the ground starts from rest and moves with a constant acceleration of a (see Figure). (a) Find the time of flight of the ball (b) What should be the acceleration of the man so that he can hold the ball before it falls? 20 m/s 37 48 m 32 m 区 cos53° =sin37°=0.6 cos37° =sin53°=0.8 g=9.8 m/s?

Name: ats) A ball is thrown with an initialspeed of 20 m/s from one end of
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Description: ats) A ball is thrown with an initialspeed of 20 m/s from one end of a horizontalplatform with a length of 48 m and a height of32 m at angle of 37 to the the horizontal. Atthe same time a man who is standing on theground starts from rest and moves w

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 14CQ: If someone is riding in the back of a pickup thick and throws a softball straight backward, is it...

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