Ball A is 3 kg and moving 12 m/s and collides with Ball B that is stationary. After the collision, Ball A comes to a stop and Ball B
moves away at 9 m/s. What is the mass of Ball B?

where is the circuit diagram ?

this is poiselle's equation from fluid mechanic in physics. mech eng

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.

the answer is false. this is because for ice to melt, it requires latent heat of melting. latent heat means heat energy required to change phase without any increase in temperatures. therefore, the ice will take energy from the environment to melt hence atmospheric temperatures will reduce.