The balancing of the particular vehicle can be learnt by looking at the owner's manual for the specific information about the balance of the vehicle that Stella wants to learn.
Answer: Option A
Explanation:
The vehicle goes out of balance when there is some kind of movement in the vehicle. Any change in the steering, accelerator or the brake system of the vehicle can make the vehicle go out of balance. This will affect the balance of the vehicle.
To learn about the brake system, the accelerator or the steering of the vehicle, the information can be gathered from the manual of the vehicle that the owner owns. Having information about this can help the owner learn about how to maintain the balance of the vehicle and that it does not go out of balance.