1.Which of the following in Not a unit of work?
2. To push a piece of heave furniture across the carpet usually takes more force to get it. moving that it takes to keep is moving. this is because.
a) the kinetic coefficient of friction is large that the static coefficient.
b) of newton's third law.
c) it does not take more force.
d) the static coefficient of friction is large than the kinetic coefficient.