Jeopardy 1234 Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500 Final Jeopardy

$100 Question from H1 The law that states that for every action force there is an equal and opposite reaction force is: Newton’s first law of motion Newton’s second law of motion Newton’s third law of motion

$100 Answer from H1 Newton’s 3 rd law

$200 Question from H1 Which object does not have momentum? A fish swimming in a pond A rock by the side of the road A feather falling to the ground

$200 Answer from H1 A rock by the side of the road

$300 Question from H1 Which has greater momentum: A small pick-up traveling at 55 km/h A motorcycle traveling at 55 km/h A full-sized bus traveling at 55 km/h

$300 Answer from H1 A full-sized bus traveling at 55 km/h

$400 Question from H1 The law of conservation of energy states that a.the energy of a system can disappear. b.energy cannot change form c.energy can neither be created nor destroyed

$400 Answer from H1 energy can neither be created nor destroyed

$500 Question from H1 The transfer of energy by the movement of fluids or gases with different temperatures is called: Convection Conduction Radiation

$500 Answer from H1 Convection

$100 Question from H2 Sound waves from a radio generally travel in which medium? air earth water

$100 Answer from H2 Air

$200 Question from H2 The highest point of a wave is the _________________, and the __________ is the lowest point. a. crest, trough b. trough, crest c. frequency, amplitude

$200 Answer from H2 a. crest, trough

$300 Question from H2 The _______________ is the distance between two crests of a wave. a. amplitude b. frequency c. wavelength

$300 Answer from H2 c. wavelength

$400 Question from H2 The law of reflection states that when light rays reflect off a surface the angle of incidence: a. is one-half the angle of reflection b. equals the angle of reflection c. is twice the angle of reflection

$400 Answer from H2 b. equals the angle of reflection

$500 Question from H2 There is an attractive force between two charged objects when: a. their charges are of unlike sign b. they have the same number of protons c. their charges are of like sign

$500 Answer from H2 a. their charges are of unlike sign

$100 Question from H3 Use the Second Law of Motion (F = ma) to solve the following problem: What is the force necessary to accelerate a 1000 kg car at a rate of 20m/s2?

$100 Answer from H x 20 = Newtons

$200 Question from H3 Calculate the momentum (p = mv) for the following: A 1.0 kg ball traveling eastward at 5 m/s.

$200 Answer from H3 1 x 5 = 5 kg*m/s eastward

$300 Question from H3 What is the gravitational potential energy of a 50 kg box that is 5.0 m above the ground? (PE = mgh)

$300 Answer from H3 50 x 9.8 x 5 = 2450 Joules

$400 Question from H3 A man pushes a crate along a factory floor by exerting a force of 10 N. If the crate moves a distance of 4.0 m, how much work does the man perform? (Work = force x distance)

$400 Answer from H3 4 x 10 = 40 Joules

$500 Question from H3 What is 100 degrees Fahrenheit on the Celsius scale? (°C = (°F – 32) / 1.8)

$500 Answer from H3 100 – 32 = degrees Celsius 1.8

$100 Question from H4 How does a roller coaster show the relationship between gravitational potential energy and kinetic energy? You may draw a diagram to support your explanation.

$100 Answer from H4 At the top of the roller coaster, there Is a maximum of potential energy, and As the coaster rolls down the hill it Gains kinetic energy.

$200 Question from H4 Explain how a liquid thermometer measures temperature

$200 Answer from H4 As the temperature rises, the liquid expands and rises up the tube. As the temperature cools, it contracts and goes down the tube.

$300 Question from H4 Is a geostationary satellite really stationary? Explain.

$300 Answer from H4 No, a geostationary satellite is traveling in orbit at the same speed as Earth’s rotation so it remains over the same area on Earth.

$400 Question from H4 Which electromagnetic wave is Used to kill cancer cells?

$400 Answer from H4 Gamma rays

$500 Question from H4 Which electromagnetic waves can Be seen by the human eye?

$500 Answer from H4 Visible light

Final Jeopardy What are the planets in our solar system?

Final Jeopardy Answer Mercury, Venus, Earth, Mars, Jupiter, Saturn, Neptune, Uranus, and Pluto