An automobile with an initial speed of 6.12m/s accelerates uniformly at the rate of 4.4 m/s^2.Find the final speed of the car after 4.6 s.

Answer in units of m/s

Does it have any other units in the question as you do not have enough variables to find the final velocity

@Mr.R no sir it does not.

Ok here are your variables

a= 4.4m/s²
Vi= 6.12 m/s
T= 4.6s
You can plug this information into the equation
V= Vi + at

V= 6.12m/s + (4.4m/s²)(4.6s)
This will give you final velocity.

Thank you sooo much!

To find the final speed of the car, we can use the equation of motion:

final speed = initial speed + (acceleration * time)

Given:
Initial speed (u) = 6.12 m/s
Acceleration (a) = 4.4 m/s^2
Time (t) = 4.6 s

Substituting these values into the equation, we get:

final speed = 6.12 m/s + (4.4 m/s^2 * 4.6 s)

To calculate the final speed, we need to multiply the acceleration by the time:

final speed = 6.12 m/s + (20.24 m/s)

Adding the two values together, we get:

final speed = 26.36 m/s

Therefore, the final speed of the car after 4.6 seconds is 26.36 m/s.