A projectile is launched from point A with speed vo= 21 m/s. Determine the value of the launch angle a which maximizes the range R indicated in the figure. Determine the corresponding value R. Vo = 21 m/s Answers: a = R= i i 28 m 16.6 m R m

College Physics
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ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter3: Two-dimensional Kinematics
Section: Chapter Questions
Problem 36PE: The world long jump record is 8.95 m (Mike Powell, USA, 1991). Treated as a projectile, what is the...
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A projectile is launched from point A with speed vo = 21 m/s. Determine the value of the launch angle a which maximizes the range R
indicated in the figure. Determine the corresponding value R.
Vo = 21 m/s
A
Answers:
a =
α
R=
i
i
28 m
16.6 m
R
m
Transcribed Image Text:A projectile is launched from point A with speed vo = 21 m/s. Determine the value of the launch angle a which maximizes the range R indicated in the figure. Determine the corresponding value R. Vo = 21 m/s A Answers: a = α R= i i 28 m 16.6 m R m
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