You are running and want to drop an object that you're carrying into a box. You must let go of the object: a. before the object passes over the box
b. after the object passes over the box
c. just as the object is passing over the box

Explain vector addition, triangle method and parallelogram method

If the force applied to an object remains constant, is more power needed for the object to move faster ? explain

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