bhattaraiprabina7 bhattaraiprabina7

25-09-2021
Physics

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A car is moving with a speed of 15
[tex] - 15[/tex]
How long does distance it take to cover a distance of 1.2km?

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somuahkata somuahkata

25-09-2021

The unit for the speed was not given

If speed is 15km/h
and distance is 1.2km
Then using the formula
Speed = distance/time
Time = t
15 = 1.2/t
15t = 1.2
t = 1.2/15
t = 0.08hrs

But
1hr = 60seconds
0.08hrs = t
t = 60(0.08)
t = 4.8s

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