NEED ASAP a 7.00kg bowling ball moving at 8.0 m/s strikes a bowling pin and slows down to 7.0 m/s in 0.040 seconds. what is the force of the bowling ball?
A. 25N
B. 3.75N
C. 1.96N
D. 175 N

How much work is done lifting a 9.10 kg box straight up onto a shelf that is 1.80 m high?

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.

Because atoms of elements in the same group of thbecause atoms of elements in the same group of the periodic table have the same number of neutrons, they have similar properties. select the best answer from the choices provided t fe periodic table have the same number of neutrons, they have similar properties. select the best answer from the choices provided t f