4) At t=0, a rock is thrown down from the top of a 100 m tall building with a downward speed of 5.0 m/s. The downward acceleration acting on the rock is 9.8 m/s². When will the rock hit the ground? (Remember, a = dv/dt and v = dy/dt)

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.7: Applications
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4)
At t=0, a rock is thrown down from the top of a 100 m tall building with a downward
speed of 5.0 m/s. The downward acceleration acting on the rock is 9.8 m/s². When
will the rock hit the ground? (Remember, a = dv/dt and v = dy/dt)
Transcribed Image Text:4) At t=0, a rock is thrown down from the top of a 100 m tall building with a downward speed of 5.0 m/s. The downward acceleration acting on the rock is 9.8 m/s². When will the rock hit the ground? (Remember, a = dv/dt and v = dy/dt)
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