Force and Motion

a push or pull

• force
• gravity
• distance

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the pull of objects toward Earth

• force
• motion
• gravity
• pull

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When two or more equal forces act upon an object, resulting in no motion.

• friction

• balanced force

• unbalanced force

• inertia

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When two or more unequal forces act upon an object, resulting in a change or in motion or direction.

• balanced force

• unbalanced force

• inertia

• friction

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What is force?

• A force is a push or a pull upon an object resulting from the object's interaction with another object.
• something used in Star Wars 
• It is the amount of space between two points.
• It is Superman's power

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This is an example of what kind of force?

• Balanced Force
• Pushing Force
• Gravity Force
• Unbalanced Force

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If an object is stationary (not moving) the forces acting upon it are _____________

• unbalanced
• weak
• balanced
• Hulk Smash!

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Why does a rolling ball stop?

• Gravity
• Friction
• Waterfalls
• Sand

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If these boys are pulling with the same amount of force.  What will happen?

• The boy in blue will win.
• They will not move at all.
• The boy in red will win.
• Both will fall down.

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What pulls a ball back to earth?

• Gas
• Gravity
• Friction
• Molecules

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