Question

a bus decreases its velocity from 80 metre per second to 60m per second in 5 sec find the acceleration of the bus??​

Answer 1

Answer:

its very easy bro

Answer 2

Answer:

-4 m/s^2

Explanation:

Initial speed, u = 80 m/s

Final speed, v = 60 m/s

Time interval, dt = 5 s

Acceleration, a = ( v - u ) / dt

= ( 60 - 80 ) / 5

= - 4 m/s^2