Question

A vehicle is running uniformly on the straight road with 90 km/hour. When the driver applied

the break the bus has stopped within 10 second. Calculate the acceleration of the car and

distance travelled by the bus in the given time interval?​

Answer 1

Answer:

Here is your answer

Explanation:

This may help you

Answer 2

Answer:

Explanation:

u=90 * 5/18 m/s

 = 25 m/s

v=0

t=10 sec

a=v-u/t

 =0-25/10

acceleration  = - 2.5 m/s

-ve sign signifies that the acceleration is in opposite direction to that of velocity

s=ut + 1/2at²

= 25*10 + 1/2(-2.5)10*10

= 250 - 125

distance travelled in the given time interval = 125 m