a sailor swabbing a deck of his ship pushes a mop with a force of 60.5N. the mop makes an angle of 50 degrees with the horizontal deck. the mop pushes 3 m along the floor. what is the work done by the force

How does a circuit breaker protect a refrigerator? a. when the current is too high, a metal strip in the fuse melts and opens the circuit. b. when the resistance is too high , a re-settable which opens a circuit c. when the current is too high , a re-settable switch opens the circuit d. when the resistance is too high a metal strip in the fuse melts and opens the circuit