If the projectile lands on top of the cliff 8.9 s after it is fired, find the initial speed of the projectile. Express your answer to two significant figures and include the appropriate units. 01 - t mm

If the projectile lands on top of the cliff 8.9 s after it is fired, find the initial speed of the projectile. Express your answer to two significant figures and include the appropriate units. 01 - t mm

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 57P: In 1999, Robbie Knievel was the first to jump the Grand Canyon on a motorcycle. At a narrow part of...

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A projectile is launched from ground level to the top of a cliff which is 195 m away and
135 m high (Figure 1). Neglect air resistance.
igure
vo
0
Landing point
orgon
135 m
< 1 of 1

If the projectile lands on top of the cliff 8.9 s after it is fired, find the initial speed of the
projectile.
Express your answer to two significant figures and include the appropriate units.
v0 =
Submit
Part B
HÅ 1
Value
Request Answer
Units
590
?
If the projectile lands on top of the cliff 8.9 s after it is fired, find the direction of the initial
velocity of the projectile.
Express your answer to two significant figures and include the appropriate units.

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