Answered: Wesley drops a rock from rest off the…

Wesley drops a rock from rest off the side of a building. The rock falls for 10s before hitting the ground. How tall is the building? (Ignore any air resistance).

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter2: Motion In One Dimension

Section: Chapter Questions

Problem 71AP: An ice sled powered by a rocket engine sum from rest on a large frozen lake and accelerates at + 40...

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How do you solve these problems?

1. Wesley drops a rock from rest off the side of a building. The rock falls for 10s before
hitting the ground. How tall is the building? (Ignore any air resistance).
2. How fast was the rock moving right as it hits the ground?

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