Question

Define aacerlation and give its SI unit. When is aacerlation of a body negative?Give two examples of situations in which accerlation of the body is negative

Answer 1

Answer:

The SI unit of acceleration is m/s^2. When we are moving in a car and we slow up the car the acceleration will come down and will be in negative. When we are running in a race and at the finishing line we tend to stop slowly, the acceleration slows down and is negative. There are millions of examples like that.

Hope this helps you

Shakuntalam