If mass = 30kg, gravity = 10 N/kg and height is 2m of a car. Calculate the gravitational potential energy.

When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative

The substances that are necessary for producing of certain hormones and that store and transport vitamins

Directions: count the number of atoms. ar co2 na3po4 so3 nac2h3o2