An arrow is shot from a height of 1.4 m toward a cliff of height H. It is shot with a velocity of 31 m/s at an angle of 60 above the horizontal. It lands on the top edge of the cliff 3.5 s later. Hint a. What is the height H of the cliff (in meters)? H = 35.35 b. What is the maximum height from the bottom of the cliff reached by the arrow along its trajectory(in meters)? m. hmax =38.18 c. What is the arrow's impact speed (in m/s) just before hitting the cliff? m/s. Uf Enter an integer or decimal number [more..] m.

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter3: Motion In Two Dimensions
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Problem 47P: A basketball player is standing on the floor 10.0 m from the basket as in Figure P3.47. The height...
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An arrow is shot from a height of 1.4 m toward a cliff of height H. It is shot with a velocity of 31 m/s at an
angle of 60° above the horizontal. It lands on the top edge of the cliff 3.5 s later.
Hint
a. What is the height H of the cliff (in meters)?
H = 35.35
b. What is the maximum height from the bottom of the cliff reached by the arrow along its trajectory(in
meters)?
✓m.
hmax
c. What is the arrow's impact speed (in m/s) just before hitting the cliff?
Uf =
m/s.
Enter an integer or decimal number [more..]
38.18
m.
Transcribed Image Text:An arrow is shot from a height of 1.4 m toward a cliff of height H. It is shot with a velocity of 31 m/s at an angle of 60° above the horizontal. It lands on the top edge of the cliff 3.5 s later. Hint a. What is the height H of the cliff (in meters)? H = 35.35 b. What is the maximum height from the bottom of the cliff reached by the arrow along its trajectory(in meters)? ✓m. hmax c. What is the arrow's impact speed (in m/s) just before hitting the cliff? Uf = m/s. Enter an integer or decimal number [more..] 38.18 m.
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