these questions are related to each other, you need one to answer the other 1(a) - An object is thrown horizontally from 70 m above the ground and hits the ground at the distance of 115 m forward. How long has it been in motion?A) 2.35 sB) 4.26 sC) 3.78 sD) 5.24 sO AO BODQUESTION 21(b) – What is the initial velocity?A) 30.4 m/sB) 25.6 m/sC) 42.8 m/sD) 12.3 m/sOAOBO DQUESTION 31(c)- Find the vertical component of the velocity right before the object hits the ground.A) -45 m/sB) -28 m/sC) -16 m/sD) -37 m/s

The correct option is - Option (c)

Answered: these questions are related to each…

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 7CQ

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Similar questions

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A ball is shot vertically into the air at a velocity of 60m/s. After 4 sec, another ball is shot vertically into the air. What initial velocity must the second ball have in order to meet the first ball 120 m from the ground?
An arrow is shot straight up in the air at an initial speed of 50.0 m/s. After how much time is the arrow heading downward at a speed of 7.00 m/s?
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