Laws Of Motion Question 117

Question: A block of mass 10 kg is placed on a rough horizontal surface having coefficient of friction m = 0.5.If a horizontal force of 100 N is acting on it, then acceleration of the block will be [AIIMS 2002]

Options:

A) 0.5m/s2

B) 5m/s2

C) 10m/s2

D) 15m/s2

Show Answer

Answer:

Correct Answer: B

Solution:

a=Applied force –Kinetic frictionm

=1000.5×10×1010=5m/s2



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