Laws Of Motion Question 100
Question: A block of mass 5 kg is on a rough horizontal surface and is at rest. Now a force of 24 N is imparted to it with negligible impulse. If the coefficient of kinetic friction is 0.4 and , then the acceleration of the block is
Options:
A)
B)
C)
D)
Show Answer
Answer:
Correct Answer: D
Solution:
Net force = Applied force ? Friction force
therefore