Question

a car moves with 20 metre per second and its velocity becomes 80 m per second after 6 seconds calculate its acceleration​

Answer 1

Answer:

1.33m/s²

Explanation:

Velocity = 80 m/s

Time taken = 6 s

• Acceleration = Velocity/Time taken

Therefore,

1. Acceleration = 80 m/s ÷ 6s
2. Acceleration = 1.33 m/s²

• HOPE IT MAY HELP YOU.

Answer 2

Answer:

10 m s⁻²

Explanation:

Initial velocity (u) = 20 m s⁻¹

Final velocity (v) = 80 m s ⁻¹

Time (t) = 6 s

Acceleration a = v-u / t

a = 80-20/6

= 60/6

= 10 m s⁻²