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bewley bewley
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6 years ago
At the same moment from the top of a building 3.0 × 102 m tall, one rock is dropped and one is thrown downward with an initial velocity of 10 m/s. Both of them experience negligible air resistance. How much EARLIER does the thrown rock strike the ground?
A) 0.95 s
B) 0.86 s
C) 0.67 s
D) They land at exactly the same time.
Textbook 
Principles & Practice of Physics

Principles & Practice of Physics


Edition: 1st
Author:
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smith239smith239
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bewley Author
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#2
6 years ago
Thank you
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#3
A year ago
At the same moment from the top of a building 3.0 * 102 m tall, one rock is dropped and one is thrown downward with an initial velocity of 24 m/s Both of the experience negligible air resistance. How much EARLIER does the thrown rock strike the ground?
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Educator
A year ago
Quote from: kab170 (A year ago)
At the same moment from the top of a building 3.0 * 102 m tall, one rock is dropped and one is thrown downward with an initial velocity of 24 m/s Both of the experience negligible air resistance. How much EARLIER does the thrown rock strike the ground?
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