A car moving with a speed of 90km per hrt was brought to rest by the applications of brakes in 10sec how far the car the car travel afterwards the brakes were applied

average speed during braking is ... 45 km/h

convert to m/s ... 45000 / 3600 m/s

multiply by 10 s

To determine the distance traveled by the car after the brakes were applied, we need to use the formula:

Distance = Initial Velocity * Time + 1/2 * Acceleration * Time^2

In this case, the initial velocity is given as 90 km/hr, which needs to be converted to meters per second (m/s).

First, let's convert the initial velocity from km/hr to m/s:
1 km/hr is equal to 1000 m/3600 sec.
So, 90 km/hr = (90 * 1000) / 3600 = 25 m/s (approx)

Given:
Initial Velocity (u) = 25 m/s
Time (t) = 10 s

We also need to know the acceleration in order to calculate the distance traveled. However, the problem statement does not provide the value of acceleration. So, we cannot find the exact distance traveled in this case.

If the acceleration (a) is provided, you can substitute the values into the formula to find the distance traveled.