2023-24 Physical Science Chapter 12A

A Force can be exerted at a distance.

• True

• False

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All Forces cause a change in motion (hint: consider balanced force).

• True

• False

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Any change in motion must be initiated by a(n) ________________ Force.

• balanced

• unbalanced

• contact

• field

• non of the answers given for this question

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One Newton accelerates a(n) __________ mass at 1 meter per second squared.

• 1 kg

• 10 kg

• 100 kg

• 0 kg

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An area around an object in which other things may feel a Force exerted by the object.

• Field

• Newton

• Push

• Pull

• Twist

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Which is NOT a principle field force?

• gravitational

• magnetic

• electric

• atomic

Balanced or Unbalanced?

Lying down

• Balanced

• Unbalanced

• Neither Balanced nor Unbalanced

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Balanced or Unbalanced?

A team winning a tug-of-war match

• Balanced

• Unbalanced

• Neither Balanced nor Unbalanced

Balanced or Unbalanced?

A car accelerating

• Balanced

• Unbalanced

• Neither Balanced nor Unbalanced

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Balanced or Unbalanced?

An apple falling from a tree (and hitting you on the head)

• Balanced

• Unbalanced

• Neither Balanced nor Unbalanced

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