ScienceClass 9CBSE
Q
The work done on an object does not depend upon the (a) displacement (b) force applied (c) angle between force and displacement initial velocity of the object
A
- Soln:
Answer is (d) initial velocity of the object
Explanation:
Workdone is the product of force and displacement hence force and displacement are the required attributes for the work to be done. But workdone is not dependent of initial velocity.