Chapter 5 Part 2 Newton’s Law of Universal Gravitation, Satellites, and Weightlessness.
Force : Push or pull Newton: unit to measure force Net force: combination of force Unbalance force: object start moving Balance force: object doesn`t move.
Types of Observations and Measurements We make QUALITATIVE observations – physical and chemical properties and changesWe make QUALITATIVE observations.
Chem 1151: Ch. 2
