A ball thrown horizontally from the top of a building hits the ground in 0.4 s. If it had been thrown with four-times the speed in the same direction, it would have hit the ground in 0.2 s O 0.1 s 0.8 s 1.6 s O 0.4 s

A ball thrown horizontally from the top of a building hits the ground in 0.4 s. If it had been thrown with four-times the speed in the same direction, it would have hit the ground in 0.2 s O 0.1 s 0.8 s 1.6 s O 0.4 s

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter4: Motion In Two And Three Dimensions

Section: Chapter Questions

Problem 36P: An airplane flying horizontally with a speed of 500 km/h at a height of 800 m drops a crate of...

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Distance and Speed

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Q13

A ball thrown horizontally from the top of a building hits the ground in 0.4 s.
If it had been thrown with four-times the speed in the same direction, it would have hit the
ground in
O 0.2 s
O 0.1 s
0.8 s
O 1.6 s
O 0.4 s

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