For this question, how is initial vertical velocity is 0? Even though it does not say the rock has been dropped from rest. Or we can also assume the final velocity is 0, since the ball will stop moving on the ground at certain point of time. 202. A rock is dropped from the top of a vertical cliff takes 3.00 s to reach the ground below.Assume no air resistance and g = 9.80 m/s². What is the height of the cliff? (2pts)%3DfVoyV =(-9.80)3.00) + (0)YozoNo=D0V,=-a9.니 mysy=żgt+Voyt%3D+yom/52,y =(-9,80) (3.00)%3D2.)+0+0= -44.1 mU=AL h = 44.Im7.60VaeVoy6.Vox

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Description: For this question, how is initial vertical velocity is 0? Even though it does not say the rock has been dropped from rest. Or we can also assume the final velocity is 0, since the ball will stop moving on the ground at certain point of time. 202. A r

In the question, the rock is dropped from the top of a vertical cliff. So, the initial velocity of…

Science

Physics

20 2. A rock is dropped from the top of a vertical cliff takes 3.00 s to reach the ground below. Assume no air resistance and g = 9.80 m/s². What is the height of the cliff? (2pts) %3D fVoy V =(-9.80)3.00) + (0) Yozo No=D0 V,=-a9.니 mys y=ż gt+Voyt %3D +yo m/52, y =(-9,80) (3.00) %3D 2. )+0+0 = -44.1 m U=AL h = 44.Im 7.60 Vae Voy 6. Vox

20 2. A rock is dropped from the top of a vertical cliff takes 3.00 s to reach the ground below. Assume no air resistance and g = 9.80 m/s². What is the height of the cliff? (2pts) %3D fVoy V =(-9.80)3.00) + (0) Yozo No=D0 V,=-a9.니 mys y=ż gt+Voyt %3D +yo m/52, y =(-9,80) (3.00) %3D 2. )+0+0 = -44.1 m U=AL h = 44.Im 7.60 Vae Voy 6. Vox

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter6: Motion In Two Dimensions

Section6.3: Relative Velocity

Problem 27PP

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