Physics Final Review

JEOPARDY

S2C06 Jeopardy Review

FormulasFormulas DefinitionsDefinitions MathMathNewton’sNewton’s

LawsLawsMisc Misc

100 100 100 100 100

200 200 200 200 200

300 300 300 300 300

400 400 400 400 400

500 500 500 500 500

Formulas100

What is the formula for work?

A: What is W = Fd ?

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Formulas200

A: What is Fw = mg ?

What is the formula use to calculate your weight?

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Formulas300

A: What is D = m/V ?

What is the formula for density?

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Formulas400

A: What is a = (vf-vi)/t ?

What is the formula for acceleration in terms of velocity and time?

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Formulas500

A: What is v = sqrt (2KE/m) ?

Using the formula for kinetic energy, write an expression for velocity in terms of mass and energy.

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Definitions100

A: What is a force?

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A push or a pull

Definitions200

A: What is potential energy?

Energy stored in an object due to its position, shape, or shape

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Definitions300

A: What is kinetic energy ?

Energy produced due to motion

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Definitions400

A: What is power?

The rate at which work is performed or energy is converted

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Definitions500

A: What is the inertia?

The tendency of an object to stay at rest or in motion until acted on by an external force

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MathMath100

A: What are 500 N ?

If a girl is 50kg, what is her weight?

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MathMath200

A: What is 1000 J?

A car has a mass of 80 kg and moves at a speed of 5 m/s. What is the kinetic energy?

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MathMath300

A: What is a 22,500,000?

An 450 kg airplane is 5 km off the ground. What is its gravitational potential energy?

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MathMath400

A: What is 84 mph ?

A car was accelerating on a highway for 180 minutes at 2 miles/hr2. If the car’s final velocity was 90 miles/hr, what was the car’s initial velocity?

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MathMath500

A: What are 27500W?

Duffy and Rintaro race in a 5k. Each of their masses is 55kg. Duffy run the race in 25 minutes and Rintaro beat his time by 5 minutes. How much more power did Rintaro use to run the race?

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Newton's Laws100

A: What is a Newton (N) ?

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What is the SI unit for force?

http://www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBookCELL2.html

Newton’s Laws200

A: What is Newton’s Third Law ?

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Which law is represented by the following: If If you sit in your seat in a classroom, the Earth you sit in your seat in a classroom, the Earth pulls down upon your body with gravitational pulls down upon your body with gravitational force; the reaction force is the chair pushing force; the reaction force is the chair pushing upwards on your body with an equal magnitude.upwards on your body with an equal magnitude.

http://www.biology4kids.com/files/cell_er.html

Newton’s Laws300

A: What is a mass ?

According to Newton’s Second Law, the acceleration is inversely proportional to the _____ .

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Newton’s Laws400

A: What is 23 N left ?

A horse is dragging a person forward at 40 N to the left. The friction acting on the man is 17 N to the right. What is the net force on the system?

S2C06 Jeopardy Reviewhttp://www.science.siu.edu/plant-biology/PLB117/JPEGs%20CD/0074.JPG

Newton’s Laws500

A: What is 8 m/s2 north?

If the forces exerted on a 5000 g object are 70N north and 30N south, what is the object's acceleration?

S2C06 Jeopardy Reviewhttp://www.science.siu.edu/plant-biology/PLB117/JPEGs%20CD/0076.JPG

Miscellaneous 100

A: What is the 10 m/s2?S2C06 Jeopardy Review

What is the acceleration of an object during freefall?

Miscellaneous 200

A: What is a faster speed?

On a distance/time graph, what does a steeper slope mean?

Miscellaneous 300

A: What is constant – straight line / non-constant - curved?

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Describe the difference between a d-t graph with constant speed and a d-t graph with non-constant speed.

Miscellaneous? 400

A: What is 890?

Report the answer with correct significant figures.

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€

1.17 • 104 + 3.3 • 103

16.88

Miscellaneous 500

A: What is a 5m NW ?

Hailey is trying to play soccer. She starts at the goal post. She walks north 3 meters at a 5m/s. Then she spins around in a circle for 3 minutes. She ends facing to the left. From there she walks forward at a rate of 2 m/s for 2 seconds. What is her displacement from the goal?

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