A car is traveling due west at 19.0 m/s. Find the velocity of the car after 38.00 s if its constant acceleration i 2.0 m/s^2. Acceleration is constant.

Im not sure which equation to use for this.

x= xo +V0t+1/2 a t^2 ?

A 11.0 m/s South
B 57.0 m/s west
C22.0 m/s west
D 22.0 m/s east
E 57.0 m/s east

Question

A car is traveling due west at 19.0 m/s. Find the velocity of the car after 38.00 s if its constant acceleration i 2.0 m/s^2. Acceleration is constant.

Im not sure which equation to use for this. 

x= xo +V0t+1/2 a t^2 ?


A 11.0 m/s South
B 57.0 m/s west
C22.0 m/s west
D 22.0 m/s east
E 57.0 m/s east

konradzuse · Answer

Well, there is not distance so no x or xo.

konradzuse · Answer

TECHNICALLY Acceleration is = CHANGE in Velocity/ CHANGE in Time.

konradzuse · Answer

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