Filter the results Item type Select All/None Link Folder Movie Collection Image Page Quiz Question File New items since Yesterday Last week Last month Ever Search results Subscribe to an always-updated RSS feed. 3235 items matching your search terms. Sort by relevance date (newest first) alphabetically The moon is orbiting around earth and not moving in a straight line because of Located in Physics / Gravity / The Moon and Gravity Which of Newton's laws states that the moon should go in a straight line? Located in Physics / Gravity / The Moon and Gravity Kepler's First Law Located in Physics / Gravity / Kepler's Laws Does the planet move faster between A and B or between C and D? Located in Physics / Gravity / Kepler's Laws Newton's laws explain Kepler's third law Located in Physics / Gravity / Kepler's Third Law What keeps such a cannonball from flying into space is the force of gravity Located in Physics / Gravity / Earth Satellites The cannonball never reaches the ground Located in Physics / Gravity / Earth Satellites Solve the puzzle to identify the picture and enter your answer Located in Chemistry / Atoms, Molecules, and Ions / Definitions Elasticity and Hooke's Law The elasticity of a substance is a measure of how well it returns to its original shape Located in Physics / Solids Which is more elastic? Located in Physics / Solids / Elasticity and Hooke's Law Previous 10 items 1 ... 7 8 9 10 11 12 13 ... 324 Next 10 items