Answer :
Answer:
✓ No work Explanation: Work is equal to a force times a displacement (parallel to the force) $W=F*D$ It is energy that causes a mass to be moved.
Explanation:
Answer:
✓ No work Explanation: Work is equal to a force times a displacement (parallel to the force) $W=F*D$ It is energy that causes a mass to be moved.
Explanation: