Work done is defined as the dot product of:
A. Force and acceleration
B. Force and area
C. Force and instantaneous velocity
D. Force and displacement
Answer
Correct Answer: D. Force and displacement
Detailed About MCQs
Work done is defined as the dot product of Force vector and displacement vector. W = F.s Work done is a scalar quantity. Note: Instantaneous power is defined as the dot product of the Force vector and instantaneous velocity.