What was the initial speed of the ball in m/s?
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A shot putter throws the 7.26-kg steel ball a horizontal distance of 14.7 m. The shot was released at a height of 2.71 m and the initial velocity made and angle of exactly 45 degrees with horizontal.
a) What was the initial speed of the ball in m/s?
v =
b) If the ball moved 1.82 m (in a straight line) while it was being thrown, then what was the magnitude of the net force, in N, on the ball as it was being thrown?
Fnet =
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