Question

A body travelling along
straight
line traversed one third the
of total distance with a
velocity
4 m/s.The remaining part of the distance was a covered with a
velocity 2m/s for half the time and velocity 6m/s for the other half of time. what is the mean velocity averaged over the whole time of motion​

Answer 1

Answer:

atmanirbhar bano

Explanation:

atmanirbhar bano atmanirbhar bano

Answer 2

Answer:

Let total distance d

Let time covered for first one third distance bet1

Then t1=4d/3=12d

t2 be time for next two journeys

d−3d=32d=2t2+6t2=8t2

t2=12d

Averagevelocity=TotaltimeTotaldistane=t1+2t2d=12d+122dd=4m/s

here

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