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What is defined as anything that has mass and occupies space?
Matter
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What is defined as the capacity to do work or cause change?
Energy
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What is the Law of Conservation of Energy?
Energy cannot be created or destroyed, only transformed.
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How is force defined in physics?
A push or pull that can change the motion or shape of an object.
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What is the formula for force?
\(F = m \times a\)
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What are the three types of motion described?
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What is inertia?
The tendency of an object to resist changes in its state of motion.
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What is the relationship between mass and inertia?
Greater mass results in greater inertia.
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What is the physical definition of work?
The transfer of energy that occurs when a force causes displacement in the direction of the force.
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What is the formula for calculating work?
\(W = F \times d \times \cos(\theta)\)
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What is the physical condition required for work to be done?
Work is only done if there is movement.
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How is power defined in physics?
Power is the rate at which work is done or energy is transferred.
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What is the formula for calculating power?
\(P = W / t\)
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How is efficiency defined?
Efficiency is the ability of a system to convert input energy into useful output.
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What is the formula for efficiency?
\(\text{Efficiency} = (\text{Useful Output} / \text{Input}) \times 100\%\)
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Why is no system 100% efficient?
No system is 100% efficient due to energy loss.
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What is the definition of friction?
A force that opposes motion between surfaces.
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What are the common effects of friction?
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What is the standard value of acceleration due to gravity on Earth?
\(g \approx 9.8 \text{ m/s}^2\)
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What is defined as anything that has mass and occupies space?
Matter
What is defined as the capacity to do work or cause change?
Energy
What is the Law of Conservation of Energy?
Energy cannot be created or destroyed, only transformed.
How is force defined in physics?
A push or pull that can change the motion or shape of an object.
What is the formula for force?
\(F = m \times a\)
What are the three types of motion described?
What is inertia?
The tendency of an object to resist changes in its state of motion.
What is the relationship between mass and inertia?
Greater mass results in greater inertia.
What is the physical definition of work?
The transfer of energy that occurs when a force causes displacement in the direction of the force.
What is the formula for calculating work?
\(W = F \times d \times \cos(\theta)\)
What is the physical condition required for work to be done?
Work is only done if there is movement.
How is power defined in physics?
Power is the rate at which work is done or energy is transferred.
What is the formula for calculating power?
\(P = W / t\)
How is efficiency defined?
Efficiency is the ability of a system to convert input energy into useful output.
What is the formula for efficiency?
\(\text{Efficiency} = (\text{Useful Output} / \text{Input}) \times 100\%\)
Why is no system 100% efficient?
No system is 100% efficient due to energy loss.
What is the definition of friction?
A force that opposes motion between surfaces.
What are the common effects of friction?
What is the standard value of acceleration due to gravity on Earth?
\(g \approx 9.8 \text{ m/s}^2\)
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