A bus is accelerating from 20m/s in 10 secs.Find the acceleration of the bus and the distance travelled in 10secs
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Well, a huge assumption that we have to make to answer this question is that the bus is moving with constant velocity.
If that is true, then you really do not need to remember any formula…
Just think about it… if the bus speed is 20m/s, that means that every second that passes, the bus has covered a distance of 20m. After 2 seconds, it will have travelled another 20m, which makes the total 40m. After 3 seconds, 60m. Don't you see a pattern here? I can find the distance travelled by multiplying the velocity by the time elapsed. So the answer is:
20m/s∗10s=200m
Hope it helps uh.
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