In a physical change the molcules Your

Atoms rearange to make a new substance that has different properties

Molecules reagage to change the appearce but has the same properties

Molecules come apart and creat new substances

3. a lunar exploration vehicle was created by a research team. it weighs 3,000 kg on the earth. it needs an acceleration of 10 m/s2 on the moon. in order to have the same acceleration, what will be the net force acting on the vehicle on the earth?