STRA 4. A bullet is fired horizontally from a height of 78.4 m and hits the ground 1875m away. With what velocity does the bullet leave the gun?

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
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Just answer #4, pls show work!
STRA
A bullet is fired horizontally from a height of 78.4 m and hits the ground
1875m away. With what velocity does the bullet leave the gun?
4.
5. A diver running,1,85 m/s dives out horizontally from the edge of a vertical
cliff and 3.25 sreaches the water below. How high was the cliff, and how
far from its base did the diver hit the water?
6.
A tiger leaps horizontally from a 5.5-m high rock with a speed of 3.25 m/s.
How far from the base of the rock will she land?
Transcribed Image Text:STRA A bullet is fired horizontally from a height of 78.4 m and hits the ground 1875m away. With what velocity does the bullet leave the gun? 4. 5. A diver running,1,85 m/s dives out horizontally from the edge of a vertical cliff and 3.25 sreaches the water below. How high was the cliff, and how far from its base did the diver hit the water? 6. A tiger leaps horizontally from a 5.5-m high rock with a speed of 3.25 m/s. How far from the base of the rock will she land?
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