A body slides down a smooth inclined plane at 30° to the horizontal. The distance covered after 15s from rest is

What is the mass of the same rock on the earth

Examine the nuclear reacti why is this classified as a nuclear reaction rather than a chemical reaction? it is not balanced. a new compound is formed. a change has occurred in a nucleus. a new element has been formed.

When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical