Short Answer
A child throws a ball with an initial speed of 
at an angle of 40.0° above the horizontal.The ball leaves her hand 1.00 m above the ground and experience negligible air resistance.
(a)What is the magnitude of the ball's velocity just before it hits the ground?
(b)At what angle below the horizontal does the ball approach the ground?
Correct Answer:
Verified
Correct Answer:
Verified
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