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A stone is projected at an angle 45^@ wi...


A stone is projected at an angle `45^@` with horizontal above horizontal x-axis as shown in figure (and y-axis is vertical). Four graphs representing the magnitude of horizontal `(v_x)` or magnitude of vertical `(v_y)` component of velocity of stone w.r.t. time t as shown. Then which of the following magnitude of velocity versus time graph best represents `v_x` versus t and `v_y` versus t respectively for the stone.

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
B, C


Magnitude of `v_x` remains constant. Magnitude of `v_y` decreases linearly with time to zero and then increases. Therefore the correct graph are
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