Forces and Motion Review

When an object's position changes compared to a fixed object it is in _______.

• Velocity

• Friction

• Motion

• Force

Runners competing in a race speed up and change direction as they run around a track.

• Increasing electrical energy

• increasing potential energy

• accelerating

• decelerating

Tags

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The length between your house and McDonald's is best described as __________.

• distance

• motion

• position

• speed

Newton's Third Law of motion states that for every action there is an equal and opposite______.

• acceleration

• mass

• force

• reaction

Tags

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The fountain was located by runner one. The runners________ is by the fountain.

• distance

• position

• acceleration

• force

How fast an object's position changes over time at any given moment is the ________.

• force

• friction

• speed

• drag force

Tags

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If you push a box in a truck you have demonstrated a ________.

• force

• velocity

• gravity

• direction

Tags

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Carpet, grass, and blacktop would all apply________ to a rolling baseball.

• balanced force

• friction

• unbalanced force

• drag force

During a game of tug-of-war the force was equal on both sides. What force is being demonstrated?

• balanced force

• net force

• unbalanced force

• drag force

Team 1 beat Team 2 during a game of tug-of-war. Team 1 applied a(n) ________ force.

• friction

• balanced

• velocity

• unbalanced