GCSE Physics Forces and Motion

What can force do to an object?

• Accelerate an object

• Slow down an object

• Have the object remain in place

• Have the object change shape

• All of the above

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NGSS.MS-PS2-2

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What is the unit for FORCE?

• N (Newtons)

• lbs (pounds)

• g (grams)

• m/s (meters per second)

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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NGSS.MS-PS2-1

NGSS.MS-PS2-2

What force holds the planets in motion around the sun?

• Magnetic

• Electrical

• Gravitational

• Air Resistance

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NGSS.MS-ESS1-1

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What type of force was at work in the parachute?

• elastic spring force

• frictional force (air resistance)

• magnetic force

• gravitational force

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NGSS.MS-PS2-4

• Balanced
• Unbalanced

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NGSS.MS-PS2-1

NGSS.MS-PS2-2

• Balanced
• Unbalanced

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NGSS.MS-PS2-2

___________ is an opposing force that makes objects in motion slow down.

• force

• speed

• friction

• mass

The girls in this picture represent ________ forces (or 2 objects in equilibrium). 

• kinetic

• balanced

• unbalanced

• chemical

Which image is an example of a balanced force?

• Image 1

  (Top Image)

• Image 2

  (Bottom Image)

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NGSS.MS-PS2-1