9-6.9. A ball is thrown so that it just clears a 25-ft wall 100 ft away. If it left the hand 5 ft above the ground and at an angle of 60° to the horizontal, what was the initial velocity of the ball?
9-6.9. A ball is thrown so that it just clears a 25-ft wall 100 ft away. If it left the hand 5 ft above the ground and at an angle of 60° to the horizontal, what was the initial velocity of the ball?
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The answer is already given. I just need the solution. Also, please make the solution neat and readable. Thank you.
Answer:
Initial Velocity= 75.4 fps

Transcribed Image Text:9-6.9. A ball is thrown so that it just clears a 25-ft wall 100 ft away.
If it left the hand 5 ft above the ground and at an angle of 60° to the
horizontal, what was the initial velocity of the ball?
75.4 fps
Ans.
Expert Solution
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