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A tennis ball is thrown upward at an ang...

A tennis ball is thrown upward at an angle from point A. It follows a parabolic trajectory and hits the ground at point D. At the instant shown, the ball is at point B. Point C represents the highest position of the ball above the ground.

While in flight, how do the x and y components of the velocity vector of the ball compare at the points A and D?

A

The velocity components are non-zero at A and are zero m/s at D.

B

The velocity components are the same in magnitude and direction at both points.

C

The velocity components have the same magnitudes at both points, but their directions are reversed.

D

The velocity components have the same magnitudes at both points, but the directions of the y components are reversed.

Text Solution

Verified by Experts

The correct Answer is:
D
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