Two identical balls are set into motion simultaneously from equal heig

1.	Two identical balls are set into motion simultaneously from equal heights h. While the ball A is thrown horizontally with velocity v, the ball B is just released to fall by itself. Choose the alternative that best represents the motion of A and B with respect to an observer who moves with velocity v2 with respect to the ground as shown in the figure.
Answer» Two identical balls are set into motion simultaneously from equal heights h. While the ball $A$ is thrown horizontally with velocity $v$ , the ball $B$ is just released to fall by itself. Choose the alternative that best represents the motion of $A$ and $B$ with respect to an observer who moves with velocity $\frac{v}{2}$ with respect to the ground as shown in the figure.

Two identical balls are set into motion simultaneously from equal heights h. While the ball A is thrown horizontally with velocity v, the ball B is just released to fall by itself. Choose the alternative that best represents the motion of A and B with respect to an observer who moves with velocity v2 with respect to the ground as shown in the figure.

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Two identical balls are set into motion simultaneously from equal heights h. While the ball $A$ is thrown horizontally with velocity $v$ , the ball $B$ is just released to fall by itself. Choose the alternative that best represents the motion of $A$ and $B$ with respect to an observer who moves with velocity $\frac{v}{2}$ with respect to the ground as shown in the figure.

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