Physics, asked by shardavijayvergiya, 8 months ago

A car takes 20 minutes to cover a distance of
15 km. Calculate its speed in km 1h and
mls. step by step.​

Answers

Answered by Adx780
1
Answer is 45km/h
Speed =distance/time
the car travels 15km in 20 minutes, and 20 minutes are a third of an hour, so the speed per hour is : (15*3 &2*30
= 45km/60min, as 60min is an hour so it’s equal to 45km/h.

Hope it helps you
Answered by sruanand91
1

Answer:

Explanation:

Time=20 min=20/60hr=0.33hr

20*60sec=1200sec

Distance=15km=15*5/18m=4.16m

so,speed in km/h:

distance/time=15/0.33=45.45km/hr

speed in m/s:

distance/time=4.16/1200=0.0034m/s

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