APFIVE Constant Gravitational Acceleration
A 0.5 kg ball is thrown vertically upward with an initial velocity of 15 m/s. Neglecting air resistance, at what height above its point of release will the magnitude of the ball’s acceleration be half of its initial value?
A
11.5 m
B
5.7 m
C
The acceleration remains constant throughout
D
7.5 m
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