A scooterist travel a certain distance with speed of 50 kmh and returns back at the starting point with a seed of 40 kmh calculate average velocity
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Answered by
3
u = 50 km/hr
v= 40 km/hr
Average velocity = (u+v)/2
= (50+40)/2
= 90/2
= 45 km/hr.
Answered by
1
Gone at the speed of 50 kmh
return's at the speed of 40 kmh
x/50+x/4o
9x/200h
hence the average speed of whole journey as 44.44 kilometre
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