牛顿第三定律:作用力与反作用力

牛顿第三定律:作用力与反作用力

10th Grade · Science · 10 min

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Learning Objective

我可以解释牛顿第三定律,并举例说明作用力与反作用力。

  • 1

    Newton's third law states that when object A puts a force on object B, object B puts an equal and opposite force back on object A.

  • 2

    The acceleration of an object depends not only on the force acting on it but also on its mass, as described by Newton's second law.

  • 3

    The equal and opposite forces described by Newton's third law always act on different objects, which means they cannot cancel each other out.