Vector a⃗ has magnitude 10.0 m and vector b⃗ has magnitude 11.0 m . the scalar product a⃗ ⋅b⃗ is 72.0 m2 .

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

Does anyone have the answers to online physics course plato course physics, semester a v3.0

What’s #16 asking and how do i solve it?