Force and Motion - Part 1

1) How can you define motion?

• a force that works against motion
• push or pull on an object
• a change in position

2) What is force?

• a force that works against motion
• push or pull on an object
• a change in position

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3) Choose two types of forces

• inertia
• friction
• work
• magnetism

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4) What force works against motion along a surface?

• gravity
• magnetism
• friction
• unbalanced motion

5) What kind of force can either push away (repel) or pull together (attract) ?

• gravity
• magnetism
• friction
• balanced motion

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6) Work is movement resulting from force

• True
• False

7) Opposite poles of a magnet repel.

• True
• False

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8) Which of the following overcomes the opposing force to create movement?

• unbalanced forced
• balanced force

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9) Who discovered and developed the laws of motion?

• Franklin
• Galileo
• Newton

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10) What property of matter makes it resist change in motion?

• density
• inertia
• weight