Question

a car attend maximum speed of 100 metre per second rest with acceleration of 5m/s find the time taken to attend the maximum speed please give the answer fast​

Answer 1

Answer:

20 seconds

Explanation:

Initial velocity, u= 0 m/s

Final velocity, v = 100 m/s

Acceleration, a = 5 m/s²

Let time taken by t.

According to first equation of motion,

⇒ v = u + at

⇒ 100 = 0 + 5t

⇒ 5t = 100

⇒ t = 100/5

⇒ t = 20 s