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If a trolley filled with sand is sliding...

If a trolley filled with sand is sliding downwards on a smooth inclined inclined surface of inclination `theta`, then as the sand leaks out

A

the velocity of the leaked out sand decreases.

B

the velocity of the trolley decreases

C

the acceleration of the trolley is g sin `theta`

D

the acceleration of the trolley is more than g sin `theta`

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The correct Answer is:
C
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