Why we get the greatest press are at the greund level

A17,250 kg rocket is pushed with a thrust of 6,450,284 n. what is the acceleration of the rocket?

3. which is not a primary color of light? blue red green yellow

The amount of heat required to change liquid water to vapor at its boiling temperature is 2256 kj/kg. the amount of heat required to change liquid mercury to its vapor state at its boiling temperature is 295 kj/kg. one kg of each substance is currently at its boiling point. how will the amount of thermal energy required to change each substance from a liquid to a gas differ?