Question

A car increases its speed from 50 m/s to 80 m/s in 5 seconds.
Calculate the acceleration of the car.

Answer 1

Answer: answer is 6 m/s

Step-by-step explanation:

Acceleration = v- u upon t

80 m/s - 50m/s upon 5 second

30 / 5 m/s = 6m/s

Answer 2

Answer:

6m/s^2

Step-by-step explanation:

we have,

initial velocity(u)=50m/s

final velocity(v)=80m/s

Time(t)=5 seconds

therefore, acceleration=(v-u)/t

a=(v-u)/t

a={(80-60)/5}m/s^2

a=(30/5)m/s^2

a=6m/s^2

Hope,this answer will help and satisfy you.