JEE · NEET Previous Year Question
A block has been placed on a inclined plane with the slope angle 6, block slides down the plane at constant speed. The coefficient of kinetic friction is equal to
Topic: NEET PYQ
Answer: D. Full step-by-step solution below.
- Asin Θ
- Bcos Θ
- Cg
- Dtan Θ
Correct answer: D
Solution
(d): The acceleration is nullified by force of kineticis force downwards.
is the coefficient of kinetic friction.
is force acting upwards.
mass acceleration.
acceleration as is constant
More Friction PYQs
- A particle is placed at rest inside a hollow hemisphere of radius . The coefficient of friction between the particle and the h…
- A block of mass 5 kg is moving on an inclined plane which makes an angle of with the horizontal. Friction coeffic…
- A body of mass is moving with a velocity due to a constant force on a horizontal…
- A football player is moving southward and suddenly turns eastward with the same speed to avoid an opponent. The force that acts on…
- A smooth block is released from rest on a 45º incline and then slides a distance d. The time taken to slide is n times as much to…