Which of the following is a correct definition of work?
A. Product of force and distance
B. Product of force and distance moved in the direction of the
C. Product of power and time
D. Product of force and displacement
the correct defination of the work is
“product of force and distance moved in direction of the force
option Aand D is wrong because work is not a product of foce and
distance or displacement but it is the product of force and
distance or displacement in the direction of force .
option C is wrong because power is the rate of doing work ,work
is not a direct product of power and time .