a body takes 2 hours to move from point A to point B and 3 hours to come back the distance between a and b is 200 km .find the average speed and average velocity.
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Hi!
speed = distance / time
speed (A to B ) =200/2=100 km/hr
speed ( B to A ) = 200/3 = 66.67km/hr
average speed = 100+66.67/2
= 133.335 km/hr
I hope this helps !
speed = distance / time
speed (A to B ) =200/2=100 km/hr
speed ( B to A ) = 200/3 = 66.67km/hr
average speed = 100+66.67/2
= 133.335 km/hr
I hope this helps !
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