Exercise
Form 14: Vehicles and Transportation Systems
In this engaging learning path, students will explore the dynamics of vehicles and transportation systems through interactive activities and real-world scenarios, enhancing their understanding of how different modes of transport impact society and the environment. Join us in uncovering the innovations and technologies shaping the future of movement!
Questions
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MultiChoice
In a gasoline vehicle, where does the energy originate before it reaches the wheels?
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MultiChoice
In an electric car (EV), what is the primary energy flow when accelerating?
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MultiChoice
What is regenerative braking in hybrid and electric vehicles?
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MultiChoice
When a diesel train travels up a steep mountain track, its engine converts fuel energy into:
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MultiChoice
A jet aircraft burns aviation fuel to fly at high altitude and high speed. What two main forms of useful energy does the jet gain?
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MultiChoice
Why do conventional car brakes get extremely hot during steep mountain descents?
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MultiChoice
A sailboat moves across water without an engine. What energy transformation drives the boat?
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MultiChoice
An electric bicycle assists the rider uphill. What energy sources combine to increase gravitational potential energy?
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MultiChoice
What happens to the kinetic energy of a rocket launched vertically into space as it climbs out of the atmosphere?
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MultiChoice
A Maglev (magnetic levitation) train reduces energy loss during travel by eliminating:
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MultiChoice
In a steam locomotive, coal is burned to boil water. What is the full energy chain to move the train?
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MultiChoice
Why is an electric vehicle motor generally more energy-efficient than a gasoline internal combustion engine?