Final answer:
When a forklift turns, the center of gravity or center of mass moves away from the center in the opposite direction of the turn. This movement affects the stability of the forklift and can potentially lead to tipping over if the center of gravity or center of mass is located outside the area of support.
Step-by-step explanation:
The center of gravity (CG) or center of mass (CM) of an object determines its stability. When a forklift turns, the CG or CM moves away from the center in the opposite direction of the turn. This movement occurs because of the change in position of the CG or CM relative to the axis of rotation, which creates a net gravitational torque on the forklift.
For example, if the CG or CM of the forklift is high above the ground, it will create a large gravitational torque that may cause the forklift to tip over. On the other hand, passenger cars with a low-lying CG or CM are more resistant to tipping over during turns.
Therefore, when a forklift turns, the movement of the CG or CM affects its stability and can potentially lead to tipping over if the CG or CM is located outside the area of support.