A block of mass M slides down on a rough inclined plane with constant velocity. The angle made by the incline plane with horizontal is θ. The magnitude of the contact force will be :
← JEE Main 2022 · 27 Jul · Shift 2
PhysicsSingle correct+4 / -1Question 33 of 90
JEE Main 2022 · 27 Jul · Shift 2, Physics question 33
Answer and worked solution
Official answer: A
Constant velocity, so the net force is zero and the contact force (normal plus friction) balances the weight: Mg.
(A)