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Consider the motion of a projectile that is launched at certain angle and a speed from just below point A, and passes through point B and C before landing again just below point D. To further clarify, A and D are just above the ground. At what point(s) is the x-component of the ball’s acceleration (ax) equal to zero?
Question 26 options:
A and D only
C only
ax is not zero at any point.
A, B, C, and D
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