A 45 kg swimmer started from rest can develop a maximum speed of 12 m/s over a distance of 20 m. How much net force must be applied to do this

another example of kinetic energy would be,

kinetic energy   >     moving energy

answer   >   letter choice (c),   a hammer falling off a table.

hope that !                                         : )

the right answer is 0.3 meters per second

no. bullets are macro objects. wave nature is for light waves, extremely tiny particles. if a light particle was the size of your finger, the bullet would be the size of the universe. so basically, that huge difference in size makes the wave nature of matter insignificant.