Meanwhile, most children are vulnerable to the enormous influence exerted by grandchildless parents aiming to persuade their kids to produce children.
与此同时,大多数孩子很容易受到没有孙子的父母的巨大影响,这些父母的目标是说服自己的孩子生孩子。
Power in Nigeria is exerted by groups, not individuals.
在尼日利亚,权力掌握在集团而不是个人的手中。
That's exerted by the amount of liquid that's up above this level.
这个压强由这个位置上面的,液体产生。
This is the force exerted by the spring on the mass.
这是弹簧对物体的作用力
But if I'm accelerating, the force exerted by the spring and therefore, the needle the weighing machine reads is m.
但是如果我在加速运动,那么弹簧的弹力,也就是称重机上指针的读数就是 m
We'll give it a name, but by linking that T to that T, we can also figure out the same T must be exerted on this one by Newton's third law, because if this block is the only one that could be pulling this rope with T.
我们先给它命个名,把这个 T 和那个 T 联系起来,利用牛顿第三定律,我们可以知道这个 T 也一定作用在这个物体上,因为如果这个物体是唯一,受到绳子拉力 T 的物体
应用推荐