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The velocity-time graph of a moving object is given in the figure. Find the maximum acceleration of the body and distance travelled by the body in the interval of time in which this acceleration exists.


 The velocity-time graph of a moving object is given in the figure. Find the maximum acceleration of the body and distance travelled by the body in the interval of time in which this acceleration exists.


                        graph10


Grade:11

3 Answers

Harsh Singh
11 Points
9 years ago

acceleration is equal to slope of v-t graph. so, acceleration is max when slope of graph is max.Therefore, acceleration is max. between 30s to 40s. distance travelled is given by the area under the graph between 30s and 40s.

ankit cool
15 Points
9 years ago

hey harsh plz help me with da other questiion also...

Rohan Das
36 Points
8 years ago

we know a=dv/dt

so the acceleration will be maximum when slope is maximum

we see the graph has maximum  slope between 30-40seconds

so acceleration is maximum at 30-40 seconds

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