Describes the mode of applying physics forces.
描述应用物理力的模式。
Applies a continuous force to the object.
对物体施加持续的力。
Applies an instantaneous velocity change to the object, equivalent to an impulse.
对物体施加瞬时速度变化，相当于冲量。
En
Describes the mode of applying physics forces.
Zh
描述应用物理力的模式。