Answer to Question #71275 in Mechanics | Relativity for Mark

Question

If a Ferrari with an initial velocity of 10 m/s , accelerates at a rate of 50 m/s for 3 seconds, what will its final velocity?

Answer 1

The final velocity
v_f=v_i+at,
Where v_i is an initial velocity, a is an acceleration, t – time.
So
v_f=10+50×3=160 m⁄s.
Answer: 160 m⁄s.