Suzy, who weighs 500 N, climbs a
ladder that is 5 m high. How much
work does she do?

carla slowed down in the beginning of her trip, stopped, and then sped up

statement #3 on andre"s list is false.

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.