Question

the velocity of a body moving woth velocity of 20m s and having an acc of 4 m s ² after 2 s​

Answer 1

Answer:

What we have to find in this question?

Answer 2

Answer:

V = 28 m/s

Explanation:

Given,

Initial Velocity (u) = 20 m/s

Acceleration (a) = 4 m/s²

Time (t) = 2 Seconds

According to Third Equation of Motion

⇒ v = u + at

⇒ v = 20 + 4 x 2

⇒ v = 20 + 8

⇒ v = 28 m/s