Laws of Motion

Which scientist created the three laws of motion?

• Albert Einstein

• Sir Isaac Newton

• Dr. Joey Johanson

• Ken Griffey Jr.

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According to Newton's first law, things at rest stay at rest while things in ________ stay in blank ______ unless acted upon by an outside force.

• space

• mass

• motion

• my closet

The equation for Newton's 2nd Law of Motion is Force = ______ x acceleration. (The larger something is the "faster" it will go unless acted upon by an outside force.)

• mass

• inertia

• velocity

• monkey

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Newton's third law states that for every action there is an equal and opposite ________.

• thrust

• thunderstorm

• lift

• reaction

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What is the most common force on earth that continues to pull us down?

• gravity

• wind resistance

• shark snacks

• rockets

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What is the equation for speed?

• y = mx + b

• pandas divided by bamboo

• distance divided by time

• height x length

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If you need to drive 80 miles and you drive at an average speed of 40 miles per hour, how long will it take to arrive at your destination?

• 1 hour

• 4 hours

• 2 hours

• 10 minutes

How is velocity different than speed?

• Velocity includes direction

• Velocity eats hippos

• Velocity measures height

• Velocity is cool

What is a good example of acceleration?

• Driving on the freeway at a constant speed of 70 MPH

• Sitting in your chair watching TV

• In a car stopped at a red light.

• Taking off in a car increasing your speed quickly from 0 MPH to 60 MPH

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If forces acting on an object are acting in the same direction do we add, subtract, multiply or divide the forces?

• Multiply

• Divide

• Add

• Subtract

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