The tension in cable da has a magnitude of tda=6.27 lb. find the cartesian components of tension tda, which is directed from d to a.

At very high pressures, gases become and will eventually a) more dense; become hotter b) more dense; change to a liquid or solid c) less dense; combust d) less dense; turn into a liquid

We have a colorless transparent liquid. it looks like water. we seperated it into a solid and a liquid by evaporration and condention was this a chemichal or a physical seperation a. chemical seperation b. physical seperation

Why is it important always to use horizontal bars in unit fractions when performing unit conversions?