College Physics
11th Edition
ISBN: 9781305952300
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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A small rock is thrown vertically upward with a speed of 29.0 m/s from the edge of the roof of a 21.0-m-tall building. The rock doesn't hit the building on its way back down and lands in the street below. Ignore air resistance.
Q: How much time elapses from when the rock is thrown until it hits the street?
PS: Since someone keeps erasing what comes after Q and stating that the question is incomplete, I have attached an image proving the the entire question has been typed.
Transcribed Image Text:A small rock is thrown vertically upward with a speed of 29.0 m/s from the edge of the roof of a 21.0-m-tall building.
The rock doesn't hit the building on its way back down and lands in the street below. Ignore air resistance.
Q: How much time elapses from when the rock is thrown until it hits the street?
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