Slide 1 Gravitational Fields IB Physics Power Points Topic 6 SL Fields and Forces www.pedagogics.ca Defining Mass Inertial mass A measure of an object’s inertia (tendency…
Slide 1 Cratered Worlds: The Moon & Mercury Chapter 7 Slide 2 The Moon Mass 1/80 of Earth’s mass Gravity 1/6 of Earth’s Atmosphere –no real atmosphere –few volatiles…