A man stands on the roof of a building of height 14.0 m and throws a rock with a velocity of magnitude 33.0 m/s at an angle of 35.0° above the horizontal. You can ignore air resistance. Part A Calculate the maximum height above the roof reached by the rock. Express your answer in meters. ANSWER: y = m Part B Calculate the magnitude of the velocity of the rock just before it strikes the ground. Express your answer in meters per second. ANSWER: V = m/s

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
Chapter2: Motion In One Dimension
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A man stands on the roof of a building of height 14.0 m and throws a rock with a velocity of magnitude 33.0 m/s at an angle of 35.0° above the horizontal. You can ignore air resistance.
Part A
Calculate the maximum height above the roof reached by the rock.
Express your answer in meters.
ANSWER:
y =
m
Part B
Calculate the magnitude of the velocity of the rock just before it strikes the ground.
Express your answer in meters per second.
ANSWER:
V =
m/s
Transcribed Image Text:A man stands on the roof of a building of height 14.0 m and throws a rock with a velocity of magnitude 33.0 m/s at an angle of 35.0° above the horizontal. You can ignore air resistance. Part A Calculate the maximum height above the roof reached by the rock. Express your answer in meters. ANSWER: y = m Part B Calculate the magnitude of the velocity of the rock just before it strikes the ground. Express your answer in meters per second. ANSWER: V = m/s
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