1 A car travels 600 m in 30 s. What is its average speed? Why is its actual speed usually different from its
average speed?

What are the three ways that an object can accelerate

While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.

The solid that is formed and usually sinks to the bottom of a solution is the