Physics, asked by teja420, 11 months ago

8. Define acceleration and give its S1 unit. When is acceleration of a body negative? Give two
examples of situations in which acceleration of the body is negative.​

Answers

Answered by aparna47
2

Answer:

acceleration can be defined as rate of change of velocity.

SI unit is m/s^2

ex when an object is thrown vertically upwards with some velocity then the acceleration is due to gravity is negative.

Answered by jesna12
1

Answer:

Rate of change of velocity is known as acceleration. It's S.I. unit is m/ s. Negative acceleration is called deceleration.

Explanation:

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