Question

if the velocity of a car is 90 km per hour in 5 seconds find the acceleration​

Answer 1

Answer:

velocity = 90 km = 90000m ,time = 5 sec

therefore, acceleration= 90000x 5 = 450000m/s2

please ,check the answer mate I am not sure.

Answer 2

Answer:

5m/s²

Step-by-step explanation:

a = Δv/Δt = 90 km per hour/5s = 90 x10³/3600m / s÷ 5s = 5m/s²