In Example 5, the maximum height reached by the projectile and the range of a projectile were calculated for a projectile launched from a height H above the ground and at an angle a, above the horizontal. Calculate the time of flight, tf, range, R, and maximum height , yMAx, reached by the projectile for the following special cases: A. Case 1: The projectile is launched from the ground (H = 0). B. Case 2: The projectile is launched horizontally (ao = 0). A projectile is launched from the ground. Assume the ground is horizontal. At what ngle 0, above the horizontal should the projectile be launched so that the maximum eight reached by the projectile and the range of the projectile are equal?

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter3: Motion In Two Dimensions
Section: Chapter Questions
Problem 39AP: A rocket is launched at an angle of 53.0 above the horizontal with an initial speed of 100. m/s. The...
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9. In Example 5, the maximum height reached by the projectile and the range of a
projectile were calculated for a projectile launched from a height H above the ground
and at an angle a, above the horizontal. Calculate the time of flight, tf, range, R,
and maximum height, yMax, reached by the projectile for the following special
cases:
A. Case 1: The projectile is launched from the ground (H = 0).
B. Case 2: The projectile is launched horizontally (ao = 0).
10. A projectile is launched from the ground. Assume the ground is horizontal. At what
angle 0, above the horizontal should the projectile be launched so that the maximum
height reached by the projectile and the range of the projectile are equal?
0.
11
Transcribed Image Text:9. In Example 5, the maximum height reached by the projectile and the range of a projectile were calculated for a projectile launched from a height H above the ground and at an angle a, above the horizontal. Calculate the time of flight, tf, range, R, and maximum height, yMax, reached by the projectile for the following special cases: A. Case 1: The projectile is launched from the ground (H = 0). B. Case 2: The projectile is launched horizontally (ao = 0). 10. A projectile is launched from the ground. Assume the ground is horizontal. At what angle 0, above the horizontal should the projectile be launched so that the maximum height reached by the projectile and the range of the projectile are equal? 0. 11
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