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A speed-time (v-t) graph of an object is...

A speed-time (v-t) graph of an object is shown in the figure

which of the following best describes the graph?

A

the object drops through vacuum

B

the object drops through air.

C

the object is being thrown downwards through vacuum.

D

the object is being thrown downwards through air.

Text Solution

Verified by Experts

The correct Answer is:
C
The initial velocity of the object is non-zero. After that its velocity increases along a straight line due to gravity acting on it i.e., it has been thrown downwards through vacuum.
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