9. an unbalanced force of 400 n is applied to a 10 kg object. what is the acceleration of the object?

How many atoms of nitrogen are in the chemical formula ni(w on

Wind and moving water provide energy. question 1 options: chemical mechanical thermal none of the above

Atemperature inversion can cause a warm air mass to move over a colder air mass. this traps the colder air mass and prevents surface air from rising. this may result in which of these? a) smog b) acid rain c) freezing rain d) a thunderstorm