Welcome to the Quiz!
This quiz contains 13 questions from a mix of 1 subtopics.
Which of the following is an example of stored energy?
chemical energy in a battery
sound energy from a speaker
kinetic energy of a moving car
light energy from the Sun
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What happens when energy is transferred from its store?
the energy increases
the energy remains constant
the energy disappears
work is done
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What is the correct equation for calculating the energy transferred when a force moves an object?
energy transferred (J) = Force (N) + Distance moved (m)
energy transferred (J) = Force (N) × Distance moved (m)
energy transferred (J) = Force (N) - Distance moved (m)
energy transferred (J) = Force (N) ÷ Distance moved (m)
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If a person pulls a tire 10 m with a force of 200 N, how much energy is transferred?
20 J
200 J
1,000 J
2,000 J
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Which of the following is true about the relationship between force, distance, and energy transfer?
the distance moved does not affect the energy transferred.
A large force moving an object a small distance can transfer the same energy as a smaller force acting over a longer distance.
the force applied does not affect the energy transferred.
energy transfer is not related to force or distance.
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What is the unit for measuring force?
newtons (N)
joules (J)
watts (W)
metres (m)
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Which of the following is an example of energy transfer?
A battery storing chemical energy without any transfer
chemical energy in petrol being transferred to kinetic energy to move a car
A book sitting on a shelf
A stationary object with potential energy
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What is the unit for measuring distance in the energy transfer equation?
miles (mi)
kilometres (km)
centimetres (cm)
metres (m)
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If a force of 50 N moves an object 4 m, how much energy is transferred?
54 J
200 J
12.5 J
2,000 J
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What happens to the energy transferred if the force is doubled while the distance remains constant?
the energy transferred remains the same
the energy transferred is halved
the energy transferred is quadrupled
the energy transferred is doubled
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What happens to the energy transferred if the distance is tripled while the force remains constant?
the energy transferred is reduced to one-third
the energy transferred is quadrupled
the energy transferred is tripled
the energy transferred remains the same
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What is the term for the energy possessed by an object due to its motion?
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List three examples of energy stores.
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