solve and show the solution 3. A ball is thrown upward with an initial speed of 30 m/s.a. Find the maximum height it can reachb. determine its speed at the end of 3 secc. what is its displacement at the end of 3 sec?4. A projectile is launched from ground level to the top of a cliff which is 195 m away and 155 mhigh. If the projectile lands on top of the cliff 7.6 s later it is fired, find the magnitude anddirection of the initial velocity of the projectile.

Given: The initial speed of the ball is 30 m/s. The time duration is 3 s.

Answered: A ball is thrown upward with an initial…

A ball is thrown upward with an initial speed of 30 m/s. a. Find the maximum height it can reach b. determine its speed at the end of 3 sec c. what is its displacement at the end of 3 sec?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter2: Motion In One Dimension

Section: Chapter Questions

Problem 31P

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solve and show the solution

3. A ball is thrown upward with an initial speed of 30 m/s.
a. Find the maximum height it can reach
b. determine its speed at the end of 3 sec
c. what is its displacement at the end of 3 sec?
4. A projectile is launched from ground level to the top of a cliff which is 195 m away and 155 m
high. If the projectile lands on top of the cliff 7.6 s later it is fired, find the magnitude and
direction of the initial velocity of the projectile.

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