JEE Main & Advanced
JEE Main Paper (Held On 25 April 2013)
question_answer
A block is paced on a rough horizontal plane. A time dependent horizontal force F=kt acts on the block, where k is a positive constant. The acceleration ? time graph of the block is:
JEE Main Online Paper ( Held On 25 April 2013 )
A)
B)
C)
D)
Correct Answer:
B
Solution :
(b) Graph (b) correctly depicts the acceleration-time graph of the block.