Science, asked by dhruvvij42, 7 months ago

A body of mass m covers certain distance
in two equal interval of time. For 1 st
interval its speed is 30 km/h and for
second interval, 20 km/h. The average
speed of body is

Answers

Answered by MƦAttrαctívє

1

30 + 20 / 2

= 50/2

= 25 km/h will be the average speed of the body .

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