Describe how fuses and circuit breakers protect against electrocution and household fires. how do you restore a broken circuit after the problem has been corrected?

Fuses: is a device that is designed to break the circuit when the current exceeds a certain level.

Circuit breaker: the circuit breaker “trips,” shutting off the current. Once the problem is solved, the circuit breaker can be reset and re close the circuit.

Explanation:

dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.

this would be about 43%