# let â€™ s play

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Motion Jeopardy. Let ’ s Play. Brought to you by The makers of Hacky Sacks, Frisbees and Hula Hoops. Round 1. TODAY'S CATEGORIES. Definitions. Symbols and Units. Acceleration. Solve This. Potpourri. Motion Jeopardy. Definitions. Symbols and Units. Acceleration. Solve This. - PowerPoint PPT Presentation

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• Brought to you by

The makers of Hacky Sacks, Frisbees and Hula Hoops

Lets Play

• Round 1

• DefinitionsSymbols and UnitsAccelerationSolve ThisPotpourri

• \$400\$400\$400\$400\$400\$200\$200\$200\$200\$200\$1000\$1000\$600\$600\$800\$800\$800\$600\$1000\$1000\$800\$800\$600\$600\$1000FinalDefinitionsSymbols and UnitsAccelerationSolve ThisPotpourri

• How far something goes.definitions - \$200

• What is Distance?definitions - \$200

• The rate of change of distance.definitions - \$400

• What is speed (velocity)?definitions - \$400

• The rate of change of Velocity.defintions-\$600

• a6aWhat is acceleration?definitions - \$600

• Speed with direction.definitions- \$800

• VelocityDefinitions-\$800

• The measurement for how long.definitions - \$1000

• a10aWhat is time?definitions - \$1000

• This unit measures: s Symbols and Units - 200

• What is time?Symbols and Units - 200

• This symbol is used for: dSymbols and Units - 400

• What is distance?Symbols and Units - 400

• This symbol is used for: aSymbols and Units - 600

• What is acceleration?Symbols and Units - 600

• This unit measures: m/sSymbols and Units - \$800

• b8aVelocitySymbols and Units - 800

• This unit measures:m/s2Symbols and Units - 1000

• AccelerationTriangle - 1000

• Acceleration is the CHANGE in what?Acceleration - \$200

• Velocity divided by timeAcceleration - \$200

• A ball travels 2 m in the 1st second, 2 m in the 2nd second and 2 m in the 3rd second. Its acceleration is most nearly this.Acceleration - \$400

• What is 0 m/s2.(there is no change in velocity)Its all relative - \$400

• To have acceleration you must do 1 of these 3 things.Its all relative - \$600

• What is increase velocity, decrease velocity or change direction?Its all relative - \$600

• A sprinter who finishes the race traveling 24m/s in12 s. her acceleration is most nearly this.Acceleration - \$800

• What is 2 m/s2? Acceleration - \$800

• A car starting from rest achieves 25 m/s in 5 seconds. The cars acceleration is most nearly this.Acceleration - \$1000

• What is 5.0 m/s2?Acceleration - \$1000

• d2Its the average speed of a dog that runs 50 m in 10 s.Solve This \$200

• What is 5 m/s?Solve This - \$200

• A skateboarder starts from rest and accelerates down a ramp at 2.0 m/s2. His speed after 2.0 seconds have passed is this.Solve This - \$400

• What is 4.0 m/s?Solve This - \$400

• Daily Double

Make a Wager

• Solve This- The Daily Double

Starting from rest, a bus accelerates at 4.0 m/s2 for 2.0s. The distance the bus travels is most nearly this.

• What is 16.0 m?Solve This-Daily Double

• Convert 5000m/s to km/hSolve This - \$800

• What is 18,000km/h?Solve This - \$800

• Solve This - \$1000An elephant starting from 5 m/s accelerates at 2.0 m/s2 to achieve a final speed of 10 m/s. The time he took to do this is most nearly this.

• What is 2.5 s?Solve This - \$1000

• The term from rest means this.potpourri- \$200

• What is the term for the initial velocity is zero?potpourri- - \$200

• These always have a number and a directionpotpourri- \$400

• What is a vetor?potpourri- - \$400

• What 2 things are missing from this graph, that every graph should have?

potpourri- - \$600

• What are units and title ?potpourri- \$600

• Velocity at a specific moment in time.potpourri- - \$800

• What is instantaneous velocity?

potpourri- - \$800

• potpourri- - \$1000 This is when an object changes its velocity by the same amount each time interval.

• potpourri- - \$1000What is constant acceleration?

• Final Jeopardy Category:Changing Velocity

Make a Wager

• Final JeopardyIf I were to throw a water balloon down off the roof of a 50ft building with a velocity of 3m/s how fast would it be going when it hit the ground? (give two decimal places)

• Final Jeopardy31.46m/s or 31.76m/s depending on the value of g used.

• Thanks for Playing