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Worksheets☆ Ch. 16 Quizizz ☆
Total questions: 20
Worksheet time: 10mins
☆ What force balances gravity? ☆
☆ Gravity ☆
☆ buoyant force ☆
☆ Magnetic force ☆
☆ Surface tension ☆
☆ What does surface tension do? ☆
☆ it pulls the water partials together ☆
☆ It acts between objects that have electric charge ☆
☆ It pushes water particles away ☆
☆ It works against gravity ☆
☆ A magnetic force pushes and pulls ☆
☆ T R U E ☆
☆ F A L S E ☆
☆ Your hair moves closer to the hair brush because you hair and the brush both have negative charges ☆
☆ T R U E ☆
☆ F A L S E ☆
☆ What forces at inside the tiny partials in matter? ☆
☆ Gravitational forces ☆
☆ Thermal forces ☆
☆ Electric forces ☆
☆ Nuclear forces ☆
☆ What is force? ☆
☆ A push or a pull ☆
☆ A drag or a skip ☆
☆ A crawl or climb ☆
☆ All of the above ☆
☆ Nuclear forces hold atoms together ☆
☆ T R U E ☆
☆ F A L S E ☆
☆ What is friction? ☆
☆ A push or pull ☆
☆ Something that works between magnets ☆
☆ A force that acts between any surface in contact with each other ☆
☆ Friction is not helpful at all ☆
☆ T R U E ☆
☆ F A L S E ☆
☆ People put grease on machine parts to lubricate them ☆
☆ T R U E ☆
☆ F A L S E ☆
☆ Do all masses attract one another? ☆
☆ Y E S ☆
☆ N O ☆
☆ What direction does air resistance push? ☆
☆ Upward ☆
☆ Downward ☆
☆ Diagonally ☆
☆ Horizontally ☆
☆ When a ballet dancer leaps through the air, are the forces balanced? ☆
☆ Balanced ☆
☆ Unbalanced ☆
☆ How strong is gravitational force? ☆
☆ Extremely Strong ☆
☆ Strong ☆
☆ Weak ☆
☆ Extremely weak ☆
☆ How does gravity effect us? ☆
☆ It makes things float ☆
☆ it makes things fall ☆
☆ it makes things fall slow ☆
☆ What is velocity? ☆
☆ A push or a pull ☆
☆ a objects change in velocity ☆
☆ Tells us the speed of a moving object ☆
☆ What is inertia? ☆
☆ The speed of a moving object ☆
☆ A push or a pull ☆
☆ The tendency of matter to resist a change in its motion ☆
☆ The force of gravity on any object depends on an object's mass☆
☆ T R U E ☆
☆ F A L S E ☆
☆ Inertia has nothing to do with why the planets don't just fall into the sun. ☆
☆ T R U E ☆
☆ F A L S E ☆
☆ Do you sled faster on snow or ice? ☆
☆ S N O W ☆
☆ I C E ☆
