Question

What is physics.
Define motion.
List four types of motion.
Explain equilibrium.
Defined speed velocity and acceleration.

Answer 1

Answer:

1. the scientific study of natural forces such as light, sound, heat, electricity, pressure, etc.

2 motion, in physics, change with time of the position or orientation of a body. ... In both cases all points in the body have the same velocity (directed speed) and the same acceleration (time rate of change of velocity).

3. Everything naturally wants to move and change. In the world of mechanics, there are four basic types of motion. These four are rotary, oscillating, linear and reciprocating.

4. Equilibrium is the state in which market supply and demand balance each other, and as a result prices become stable. ... The balancing effect of supply and demand results in a state of equilibrium.

5. Speed, velocity and acceleration

Average speed is distance divided by time. Velocity is speed in a given direction. Acceleration is change in velocity divided by time.

Explanation:

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