A pool cue strikes a 0.16 kg billiard ball with a force of 12 N. The cue remains in contact with the ball for 0.095 s. The ball was initially at rest. What is the final speed of the ball in m/s?

Scout feels ill one day before school. her mother puts a thermometer in her mouth and the temperature begins to climb to 100°f. what is happening between the cooler thermometer and scout's body? a) scout's body is applying a force to the particles in the thermometer. b) kinetic energy is being transferred from her mouth to the thermometer. c) potential energy is being lost by the thermometer and gained by scout's body. d) the potential energy stored in foods is converted to mechanical energy to raise the mercury in the thermometer.

The particles that are found in the nucleus of an atom are

Which type of energy would have nothing to do with ironing clothes? a. heat b. chemical c. electrical d. mechanical