Question

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Answer 1

Answer:

I think the answer will be 80m/s

Explanation:

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Answer 2

Answer:

Explanation:

✪ Given :-

Speed of bus = 20 m/s

Time = 4hrs

✪ To find :-

Distance travelled in 4 hours

✪ Solution :-

We need to convert 4 hours → to seconds . Because , the speed of bus is given in m/s

As we know that ,

1 hour = 3600s

4 hours = 4 ( 3600 )

→ 4hrs = 14400s

Now , finding distance travelled in 4hrs

Speed = distance/time

⇒ 20 = distance/14400

⇒ 20 × 14400 = Distance

⇒ Distance = 28800 m

Hence , distance travelled by the bus = 28800 m