Question

A car is moving along a straight road at a steady speed. it travels 150 m in 5 seconds : how far does it travel in 1 second​

Answer 1

Answer:

Explanation:

I will do it by 2methods:-

1st:-UNITARY METHOD:-

DIS. TRAVELLED in 5sec.s=150m.

Therefore, in 1sec.it will travel=150/5=30m.

2nd:-DIS. =SPEED*TIME

150=SPEED*5

SPEED=150/5=30m/s

Now, dis. =speed *time

So, dis. =30m/s*1sec=30m.ans...

Thanks