Force And Motion Science Quiz For Kids Online, science activity for 4th, 5th And 6th Grade Kids. Learn about inertia - the tendency for an object to remain in motion or in place unless something obstructs it. Learn about acceleration, gravity, friction, velocity and speed. Learn about concepts related to motion and force. Learn with an interactive science test containing an answer key. There are also worksheets on this website which can serve for more practice. This quiz will improve students skills in physics on the above grades.
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