Question

A mass has a final velocity of 200 m/s from rest with and acceleration of 6 m/s 2. How long did it take ?

Answer 1

Step-by-step explanation:

• Final velocity, v = 200 m/s
• Initial velocity, u = 0 m/s [Starts from rest]
• Acceleration, a = 6 m/s²

To calculate : Time (t)

★ v = u + at

→ 200 = 0 + 6t

→ 200 = 6t

→ 200/6 = t

→ 33.34 s ≈ t