Question

Initial velocity 10 m/s accelerates at 5 m/s for 2 seconds whats the final velocity

Answer 1

The final velocity is 20 m/s.

Step-by-step explanation:

Constant Acceleration Motion

It's a type of motion in which the velocity of an object changes by an equal amount in every equal period of time.

Being a the constant acceleration, vo the initial speed, and t the time, the final speed can be calculated as follows:

`v_f=v_o+at`

The provided data is: vo=10 m/s,
`a=5\ m/s^2`, t=2 s. The final velocity is:

`v_f=10~m/s+5\ m/s^2\cdot 2\ s`

`v_f=20\ m/s`

The final velocity is 20 m/s.