Question
A plane is inclined at an angle θ with the horizontal. A body of mass m rests on it. If the coefficient of friction is μ, then the minimum force that has to be applied parallel to the inclined plane to make the body just move up the inclined plane is
Options :
mg sinθ
μ mg cosθ
μ mg cosθ -mg sinθ
μ mg cosθ + mg sinθ
Answer :
μ mg cosθ + mg sinθ
Access expert-curated educational resources and study materials—completely free.
Create, conduct, and manage professional online assessments with Crey. Perfect for teachers and institutes.
Copyright © 2026 Crey. All Rights Reserved.