During a lab experiment on friction, students pull a crate of weights with mass 120 kg along the floor. If they pull with a force of 190 N, and the force of friction between the crate and the ground is measured to be 160 N, what is the net force acting on the crate? What acceleration will the crate experience?

a. is the answer because they are not shared

wind moving at higher speeds will transfer more energy to the water, resulting in stronger waves.

answer would be letter choice (a),   a ball resting on a shelf. would be another example of potential energy   >   stored energy > not moving.

a ball spinning on a finger   >   kinetic energy > moving energy

a ball rolling on the ground   >   kinetic energy   > moving energy

a   ball flying through the air   > kinetic energy   >   moving energy

hope that                                         : )

the answer is 12 as i may remember

: )