Question

Velocity- Time graph for the motion of a body is shown below, Answer the following question.
1) which part of the graph below shows the accelerated motion. Also calculate the acceleration.
2) Which part of the graph shows the retarded motion. Also calculate the retardation.
3) Calculate the distance travelled by the body in the first 4 seconds of the journey.

please help me​

Answer 1

I give all answer in graph

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