5 N normal force of the ground supporting the rock.

现在考虑更多的例子。

And there's still a normal force , the ground supporting the rock of 5 N upwards.

现在考虑更多的例子。

Meanwhile, the ground support team has evaluated their physical and psychological conditions, and made targeted adjustments.

与此同时，地面保障队对他们的身体和心理状况进行了评估，并进行了有针对性的调整。

For example, he always had at least two hands on the ground supporting him for balance, even as he lifted two cars at once.

例如，即使他同时举起两辆车，他总是至少有两只手在地上支撑着他以保持平衡。

The final version will double the length and provide eight times the cargo space, carrying up to 60 metric tons, all without ground support, says Shenny Yao of the company Aeros.

最终完成版将增加一倍的长度并提供八倍的货物空间, 可携带60公吨, 全部不需要地面支持, 艾里奥斯公司的雪妮·姚说道。

This will be a good way to get rid of meaningful relationships that might otherwise challenge you to grow, keep you grounded, support you in trying times, and make life worth living, here and now.

这将是一个摆脱有意义的关系的好方法，否则这些关系可能会挑战你的成长，让你脚踏实地，在困难时期支持你，让你的生活在此时此地有价值。