40 30 20 10 40 30 40 30 20 10 40 30 20 10 EnergyForcesLab ReportsRelationshipsMiscellaneous...
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Transcript of 40 30 20 10 40 30 40 30 20 10 40 30 20 10 EnergyForcesLab ReportsRelationshipsMiscellaneous...
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Energy Forces Lab ReportsRelationships Miscellaneous
Jeopardy
Energy: 20 Points
• These are the energies of
a) position (stored energy, gravitational)
b) motion.
• And the question is …..
Answer
• What is Potential Energy (PE) &
Kinetic Energy (KE), respectively.
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Answer
• What are the form of energies present in Lab 2, when you made your battery?
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Energy: 40 Points
• This is stored energy, capable of being released in a chemical reaction.
• This is the energy of moving electrons
• This is the energy that we see
• This is the energy responsible for increased temperature
• And the question is …..
Answer
• What are the characteristics of the forms of energy in your battery?
• Forms: – Chemical– Electrical– Light– Heat (thermal)
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Forces : 20 Points
• This is a push or a pull
• Can be applied, effort, gravitational, frictional, normal, elastic, etc.
• And the question is …..
Answer
• Similarity: – applied in opposite direction
• Difference: – balanced, equal magnitude, no change in
motion– unbalanced, unequal magnitude,
causes a change in motion
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Forces : 40 Points
• A) The pair of forces that does not cause change in motion
• B) The pair of forces that does cause a change in motion
And the question is …..
Answer
• A) What are balanced forces?
• B) What are unbalanced forces?
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Relationships: 10 Points
• This is the relationship between stretch distance and elastic force.
• And the question is …..
Answer
• What is, as stretch distance is increased, so does elastic force?
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Relationships: 20 Points
• This is the relationship between mass & weight.
• And the question is …..
Answer
What is, as mass is increased, so is weight?
(because of gravitational force)
Remember:
Mass = measure of ‘stuff’
Weight = gravity’s pull on that ‘stuff’
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Relationships: 30 Points
• This is the relationship between
surface roughness/mass and frictional force.
• And the question is …..
Answer
• What is, as surface type/mass increase, so does frictional force?
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Relationships: 40 Points
• This is the relationship between surface area
(SA) and frictional force.
• And the question is …..
Answer
• What is, there is no relationship because the mass of the block in question is unchanged?
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Lab Reports: 10 Points
• These are what you identify in your research question.
• And the question is …..
Answer
• What is the relationship between the manipulating variable (MV) and the responding variable (RV).
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Lab Reports: 20 Points
• This is what you label your MV & RV to be measured in
• And the question is …..
Lab Reports: 30 Points
• This is the difference between when you make a bar or a line graph.
• Also, these are the things needed in a graph.
• And the question is …..
Answer
• What is qualitative vs. quantitative data, respectively?
• What is:– Title– Labeled axes with units– Proper scale
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Lab Reports: 40 Points
• These are all the things you need in your conclusion
• And the question is …..
Answer
• What is a qualitative relationship? (As the MV increased, the RV is unchanged)
• Also, What is a quantitative statement?
(add at least 2 pieces of data for support)
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Miscellaneous: 20 Points
• These are the things your free body diagram needs
• And the question is …..
Answer
• What is:– Object?– All forces labeled?– Magnitude of each pair?– Balanced or unbalanced?– Identification of what is happening?
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Miscellaneous: 30 Points
• This is a set of facts and the conclusion(s) based on those facts
• And the question is …..
Answer
• What are observations and inferences, respectively?
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Miscellaneous: 40 Points
• This is when a force is applied across a measurable distance.
• Also, this is the formula for calculating it, with units
• And the question is …..