You throw a ball from the balcony onto the court in the basketball arena. You release the ball at a height H=8.00 m above the court, with an initial velocity v = 8.50 m/s at 0-39.0° above the horizontal. A friend of yours, standing on the court D=11.0 m from the point directly beneath you, waits for a period of time after you release the ball and then begins to move directly away from you at an acceleration of a=1.90 m/s². If you throw the ball in a line with her, how much time twait after you release the ball should she wait to start running directly away from you so that she'll catch the ball exactly 2.00 m above the floor of the court? H 0 D Τ 2 m a x

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
Section: Chapter Questions
Problem 3P: A particle initially located at the origin has an acceleration of a=3.00jm/s2 and an initial...
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You throw a ball from the balcony onto the court in the basketball arena.
You release the ball at a height H=8.00 m above the court, with an initial
velocity v = 8.50 m/s at 0-39.0° above the horizontal. A friend of yours,
standing on the court D=11.0 m from the point directly beneath you, waits
for a period of time after you release the ball and then begins to move
directly away from you at an acceleration of a=1.90 m/s².
If you throw the ball in a line with her, how much time twait after you
release the ball should she wait to start running directly away from you so
that she'll catch the ball exactly 2.00 m above the floor of the court?
H
0
D
Τ
2 m
a
x
Transcribed Image Text:You throw a ball from the balcony onto the court in the basketball arena. You release the ball at a height H=8.00 m above the court, with an initial velocity v = 8.50 m/s at 0-39.0° above the horizontal. A friend of yours, standing on the court D=11.0 m from the point directly beneath you, waits for a period of time after you release the ball and then begins to move directly away from you at an acceleration of a=1.90 m/s². If you throw the ball in a line with her, how much time twait after you release the ball should she wait to start running directly away from you so that she'll catch the ball exactly 2.00 m above the floor of the court? H 0 D Τ 2 m a x
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