1. When shot from the barrel of a pellet gun (50.00 cm long), a 5.000 gram pellet moves from rest to 400.0 m/s. What force does the gun exert on the pellet?

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