Balanced forces - When all the forces on an object cancel each other out. , Action - When an object applies a force to another object., Unbalanced forces - When forces don't cancel each other out there is movement., Reaction - The force the second object returns (the result of an action)., Constant speed - Speed that does not change.,

Balanced and Unblanced Forces

由
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？