Question

The brakes applied to a car produce an acceleration of 6 ms in the opposite direct to the motion. If the car takes 2 s to stop after the application of brakes, calculate the distance it travels during this time. ( with sum)​

Answer 1

Answer:

Given a= -6m/s2 (acceleration in opposite direction)

V=0 m/s

t =2s

Initial velocity(u) = ?

Acc to first equation of motion V= u+at

0 = u + (-6m/s2) x 2s

u = 12m/s

Initial velocity of the bus is 12m/s.

Answer 2

Answer:

Hope so you get some help from this

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