Adisk rotates about its central axis starting from rest and accelerates with constant angular acceleration. at one time it is rotating at 10.0 rev/s. after 60 more complete revolutions, its angular speed is 15.035 rev/s.. calculate the angular acceleration

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