题目内容

In the water rocket bottle, the water mass help increase the trust force.

查看答案

搜索结果不匹配？点我反馈

更多问题

Tooth paste is a liquid.

Specific gravity is identical to density.

Both liquids and gases are fluids.

Newton's second law state that an object remains at rest or remains in constant motion unless it is subject by an unbalanced force