Which item contains a switch that opens when the current in a circuit is too high? grounded plug circuit breaker electrical insulator fuse

Jessie ran 5000 meters from the cops and an average speed of 6 meters / second before he got caught . how long did he run?

Aphysical change is a change in the size, shape,, or stafe of matter true or false

Using a wheel and axle, a farmer is trying to lift a bucket of water from the bottom of a well. the larger wheel has a radius of 40 cm compared to the axle that has a radius of 10 cm. if a bucket of water is 50 n, then how much effort is required to raise it? 12.5 n 200 n 2 n 500 n