A bus starts moving with acceleration `2 ms^(-2)`. A cyclist `96 m` behind the nus starts simultaneously towards the bus at a constant speed of `20 m s^(-1)`
After some time the bus will be left behind. If bus continues moving with the same acceelration, after what time from the begining, the bus will overtake the cyclist ?

Options

A. `10 s`
B. `12 s`
C. `14 s`
D. `16 s`

Answer

B

Explanation

b. It is quite clear from the above explanation that the bus will overtadke the cyclist after `12 s`.