ity pulls objects toward the r of the Earth because of the s of the Earth, which creates vitational field. What is weight ? the force that opposes object upward when it is face. This helps keep the obj penetrating the ground ss : Amount of matter in any ect Measured In : Kg and grams Measured by : scale or digital balance Weight: gravitation f on the Object • Measured in : new • Measured by : (Fo meter Example: