Question

Find v, when u=2m/s, a 4 m/s² / t=3 seconds.​

Answer 1

Answer:

The answer is 14 m/s.

Explanation:  

The first equation of motion is given as  

V = U + at  

This equation is used to find b=velocity,m speed, time and acceleration respectively.  

We are given that:  

• Speed "u" = 2 m/s

• Acceleration "a" = 4 m/s^2

• Time "t" = 3 sec

• To Find: Velocity "v" = ?

Solution:  

V = U + at  

V = 2 + (4)(3)  

V = 2 + 12 = 14 m/s  

Thus the value of velocity "v" is v = 14 m/s.