A car moves 50 km/h in 1 hour and 60 km/h in next 1 hour then find the average speed
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In 1st 1 hour, distance covered - 50 km
In 2nd hour, distance covered -60 km
total time 2 hour
then avg speed -( 50+60)÷2=55 km/hr
In 2nd hour, distance covered -60 km
total time 2 hour
then avg speed -( 50+60)÷2=55 km/hr
Answered by
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distance covered in 1st hour = 1* 50=50km
". 2nd hour=60km
total distance =110km
total time=2 hr
Average speed=110/2=55km/h
". 2nd hour=60km
total distance =110km
total time=2 hr
Average speed=110/2=55km/h
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