A car has a velocity of 10m/s it now accelerate at 1m/s square, for 1/4.find the final speed of the car.
1/4 what?
A car has a velocity of 10m/s it now accelerate at 1m/s square, for 1/4.find the final speed of the car.
i dnt knw the answer that's y i came here 4 help
To find the final speed of the car, we can use the equation of motion:
final velocity (v) = initial velocity (u) + acceleration (a) * time (t)
Given:
Initial velocity (u) = 10 m/s
Acceleration (a) = 1 m/s²
Time (t) = 1/4 s
Now, substituting the given values into the equation of motion:
v = u + a * t
v = 10 + 1 * 1/4
v = 10 + 1/4
To add 10 and 1/4, you can convert 10 to the same denominator as 1/4, which is 4/4.
v = 40/4 + 1/4
v = 41/4
Therefore, the final speed of the car is 41/4 m/s.