Final answer:
The x-component of a vector 12 m/s at 25 degrees is calculated using the cosine of the angle, represented by the formula Ux = Vo cos θ.
Step-by-step explanation:
To find the x-component of the velocity for a vector that is 12 m/s at 25 degrees, you can use the cosine component of the angle, since the x-component lies adjacent to the angle in question. The formula to find the x-component, Ux, is given by:
Ux = Vo cos θ
Plugging in the values for this problem, we get:
Ux = (12 m/s) cos(25°)
The calculation will provide the magnitude of the x-component of the vector.