A billiard ball bangs against a side bumper, giving the ball a speed of 5 m/s. If the ball has a mass of 0.15 kg, what is the ball's kinetic energy in joules?

1.875 joules

Explanation:

K.E=1/2 mv²

K.E=1/2 0.15×5²

K.E=1.875 joules

b

explanation:

the answer is ampere

the ampere is used to measure electricity. an ampere is a unit of electric current equal. a unit of measure for the flow of current in a circuit. one ampere is the amount of current flow provided when one volt of electrical pressure is applied against one ohm of resistance.