A0.26 kg mass on a vertical spring with a spring constant of 1000 n/m is pushed downward compressing the spring 0.12 m. when released, the block leaves the spring and travels upward vertically. how high does it rise above the point it was released?

What if? physicists often measure the momentum of subatomic particles moving near the speed of light in units of mev/c, where c is the speed of light, and 1 mev = 1.6 ✕ 10−13 kg · m2/s2. based on this, what are the units of momentum for a high-speed subatomic particle in terms of fundamental si units?

Ways that industry and agriculture use physical properties to separate substances

What are the starting materials for nuclear fission? two small nuclei two large nuclei a neutron and a large nucleus a neutron and a small nucleus