Question

an object Travels hundred metre in 8 seconds and another Travels a distance of 200 m in 4 seconds calculate the average speed

Answer 1

speed is 25 m/s by using formula

Answer 2

Hello friend

___________________________

Given :

Distance of First object (S1) = 100m

Distance of Second (S2) = 200 m

First time taken (T1) = 8 sec

Second time taken (T2) = 4 sec

We have to calculate,

Average Speed = ??

So,as we all know that,

Average Speed = Total distance traveled by an object/Total time taken

By using the formula we get,

Average Speed= S1 + S2/T1 + T2

Average Speed = 100+200/8+4

Average Speed = 300/12

Average Speed = 25 m/s.

Therefore, the average speed of the object = 25 m/s.

I hope this will helps you.

Thanks..

:)