Home
Class 11
PHYSICS
Statement-1: A person walking on a horiz...

Statement-1: A person walking on a horizontal road with a load on his head does no work on the load against gravity.
Statement-2: No work is said to be done, it directions of force and displacement of load are perpendicular to each other.

Promotional Banner

Similar Questions

Explore conceptually related problems

A person walking on a horizontal road with a load on his head does no work.Explain.

How is work calculated if the direction of force and the displacement are inclined to each other?

What is the work done if force and displacement are inclined at 60^@ to each other.

Assertion (A): Centripetal force does no work . Reason (R) : Force and displacement are perpendicular to each other

Assertion (A): Centripetal force does no work . Reason (R) : Force and displacement are perpendicular to each other

A coolie with load on his head is walking on a horizontal platform. What is work done against gravity.