NEETPhysicsWork, Power and Energy
Assertion: Work done by constant force is equal to magnitude of force multiplied by displacement. Reason : Work done is scalar quantity. It may be positive, negative or zero.
Options
- AIf both Assertion and Reason are correct and Reason is the correct explanation of Assertion
- BIf both Assertion and Reason are true but Reason is not the correct explanation of Assertion
- CIf Assertion is true but Reason is false
- DIf Assertion is false but Reason is true
Correct answer
D. If Assertion is false but Reason is true
Step-by-step solution
Work done by a constant force (= ) Force ( ) displacement in the direction of force.