Linda has a cup of coffee sitting in the cup holder in her car. she has to suddenly slam on her brakes and stop. the cup remained in the cup holder, but the coffee splashed and spilled everywhere. newton's law can best describe why this happened. first second third

The electric field between square plates of a parallel-plate capacitor has magnitude e. the potential across the plates is maintained with constant voltage by a battery as they are pulled apart to twice their original separation, which is small compared to the dimensions of the plates. the magnitude of the electric field between the plates is now equal to a)e b)e/4 c)e/2 d)4e e)2e

Aspring has a natural length of 8 m. if a 12-n force is required to keep it stretched to a length of 10 m, how much work w is required to stretch it from 8 m to 16 m? (round your answer to two decimal places.)

What happens when a rubber rod is rubbed with a piece of fur?