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4 votes
If the speed of a car is 20m/s .How long does it take to cover a distance of 1km?


User Djentleman
by
4.8k points

2 Answers

3 votes

Step-by-step explanation:

Hey, there!!

Here,

speed (s)= 20m/s

distance (d)= 1km

= 1000m

now,

we have formula,


t = (d)/(s)

putting value,


t = (1000m)/(20m/ s )

cancelling the like terms,


t = 50s

Therefore, the time is 50s.

Hope it helps...

User Sanjeev Dhiman
by
5.8k points
3 votes

Answer: 50 seconds

Step-by-step explanation:

1km=1000m

Distance/speed=time

1000/20=50

50 seconds

User Vagner
by
5.3k points