What are two ways you could alter the design of a baseball to make it travel faster from the pitcher's mound to home plate? explain why.

What are the phases shown in a and d called?

Although light from the sun appears white, it is actually made up of a lot of different colors. this portion of the electromagnetic spectrum, we call white light is referred to as within the electromagnetic spectrum.

Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called