Unit 3 & 4: Investigating Motion

This answer would be defined as what?

88 m/s

• Speed
• Velocity
• Acceleration

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NGSS.MS-PS3-1

increase speed

• Speed
• Velocity
• Acceleration

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NGSS.MS-PS3-1

speed with direction

• Speed
• Velocity
• Acceleration

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NGSS.MS-PS3-1

Which is an example of VELOCITY?

• A dog running at 3 m/s

• A migrating bird headed south for the winter at 3 m/s

• A person standing

True or False. Acceleration of an object is directly proportional to the net force acting on it

• True

• False

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NGSS.MS-PS2-1

NGSS.MS-PS2-2

Your car has a mass of 2500 kg and a force of 5000 N. How fast will it accelerate?

• 20 m/s²

• 2 m/s²

• 
  0.5 m/s²

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NGSS.MS-PS2-1

NGSS.MS-PS2-2

Find how much force the man will need to exert to move the car.

Which equation would you use?

• 
  F = M x A

• A = F / M

• M = F / A

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NGSS.MS-PS2-2

Which is an example of Newton's 3rd Law?

• 
• 
• 
• 

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NGSS.MS-PS2-1

A biker travels 25 miles in 2 hours. What is the average speed in miles per hour?

• 50 mph

• 20 mph

• 12.5 mph

• 20 km/h

Homer just got his drivers license and goes for a drive! He makes a stop in Palo Alto for lunch before continuing to San Francisco. Which letter represents Homer driving the fastest speed?

• A

• B

• C

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NGSS.MS-PS3-1