Question

A car is moving with the intial velocity 25m/ s the car stopped after 10 sec by application of brakes find the retardation​

Answer 1

Answer:

hi Fred h woodruff Teddi 10 Oak folder kala cockatoos happy pick

Explanation:

I hope it help you

Answer 2

Answer:

Initial velocity, u= 25 m/s

Final velocity, v=0m/s (car is stopped)

Acceleration, a= -a (negative because it is retardation)

Time ,t = 10s

Use the relation of the first equation of motion:

v=u+at

0=25 - a (10)

a =2.5 m/s²