a particle is moving along a straight line with different velocity 20

1.	a particle is moving along a straight line with different velocity 20 km per hour in 5 seconds 40 kilometre per hour in 10 seconds and 60 kilometre per hour in 15 seconds then its average velocity will be
Answer» ANSWER: a.v=20+40+60/5+10+15 v=4m/s

a particle is moving along a straight line with different velocity 20 km per hour in 5 seconds 40 kilometre per hour in 10 seconds and 60 kilometre per hour in 15 seconds then its average velocity will be

Answer»

ANSWER:

a.v=20+40+60/5+10+15

v=4m/s

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a particle is moving along a straight line with different velocity 20 km per hour in 5 seconds 40 kilometre per hour in 10 seconds and 60 kilometre per hour in 15 seconds then its average velocity will be

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