A 0. 500-kg ball traveling horizontally on a frictionless surface approaches a very massive stone at 20. 0 m/s perpendicular to wall and rebounds with 70. 0% of its initial kinetic energy. What is the magnitude of the change in momentum of the stone?.

as a general rule, scissors have blades less than 6 in (15 cm) long and usually have handles with finger holes of the same size. shears have blades scissors used to cut hair or fabric must be much sharper.

a coal burning power plant

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.