Question

1) Define speed?

2) What is non-uniform motion?

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Answer 1

Answer:

it's ur answer

Explanation:

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Answer 2

Answer:

1)the rate at which someone or something moves or operates or is able to move or operate.

2)A body is said to be in a non-uniform motion if it travels unequal distances in equal intervals of time. ... Therefore, we can say that the motion of a freely falling body is an example of a non-uniform motion. The distance-time graph of the non-uniform motion is a curved line.