Q1. What is the work done when a body is moved
horizontally along a frictionless surface?
Answers
Answered by
1
Explanation:
https:youtu.be84jGu4P-Tuw
Answered by
4
Explanation:
The work done against the gravity when a body is move horizontally along a frictionless surface is zero as the force of gravity acts perpendicular to the direction of motion
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