A conservative system consists of a frictionless crane lifting a load of bricks at a construction site. The amount of work done by the crane against gravity is(1 point)
Responses
is equal to the energy stored in the bricks
is equal to the energy stored in the bricks
less than the energy stored in the system
less than the energy stored in the system
equal to the kinetic energy of the system
equal to the kinetic energy of the system
greater than the energy stored in the bricks