Explain how balanced and unbalanced forces affect objects that are not moving and those that are moving.

If vx = 7.00 units and vy = -7.60 units, determine the magnitude of v⃗ . determine the direction of v⃗ .

(a) if the pressure in gas is doubled while its volume is held constant, by what factor do (i) vrms and (ii) change? (b) is it possible to boil water at room temperature (20oc) without heating it? explain.

It takes a lot of energy to get the temperature of water to increase and eventually boil because water has a high heat.