Force, Motion, Energy

A ___________ is a push or a pull that causes an object to move.

• force

• speed

• energy

• direction

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Which scientist studied force and motion?

• Aristotle

• Sir Isaac Newton

• Copernicus

• Ms. Norton

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Unless acted on by a force, objects in motion will stay in ____________.

• direction

• force

• rest

• motion

An object's position might change if it is in ______________.

• motion

• distance

• force

• potential energy

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• There are no forces acting on the rock

• The only force actin on the rock is directed toward the sidewalk

• The force acting on the rock are all balanced

• The sidewalk exerts an unbalanced force on the rock

Force can be described as a ________________________ on an object.

• tug or slap

• push or pull

• strain

• burn and turn

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Which of the following is necessary to get something moving?

• Resistance.

• Wedge.

• Force.

• Screw.

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Which energy is needed for all of the activities listed in the table?

• Sound energy

• Mechanical energy

• Thermal energy

• Light energy

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What type of energy is being illustrated in the above figure?

• solar

• mechanical

• electrical

• genetic

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Match the following

• force

•  is the invisible force that pulls objects towards one another

• gravity

• is the ability to do work or cause change.

• energy

• objects in motion stay in motion, objects at rest, stay at rest, unless acted on by a force. 

• friction

• the force that opposes motion

• inertia

• is any push or pull that causes something to move

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