Question

7. Define the term motion. How many different types of motion are there? Give an example of
What is a pendulum?
Distinguish between mass and weight​

Answer 1

Explanation:

motion is the phenomenon in which an object changes its position over time. Motion is mathematically described in terms of displacement, distance, velocity, acceleration, speed, and time. ... As there is no absolute frame of reference, absolute motion cannot be determined.

there are four basic types of motion. These four are rotary, oscillating, linear and reciprocating

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