Dual Nature of Light: Matching Ideas and Scientists

Match each concept to the scientist who supported it.

According to newton’s first law of motion, which force is expected to cause a body to accelerate?

How do we measure or think of speed in the united states?

Awheel of mass 48 kg is lifted to a height of 0.8 m. how much gravitational potential energy is added to the wheel? acceleration due to gravity is g = 9.8 m/s2. a. 30.4 j b. 3.1 j c. 297.9 j d. 11,321 j