Exercise
Everyday Household Action-Reaction Examples
In this engaging exercise, students will explore the principles of physics by identifying and demonstrating everyday household actions and their corresponding reactions, such as the push of a door creating a swinging motion or the splash of water when an object is dropped—encouraging them to connect scientific concepts to real-life scenarios.
Questions
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MultiChoice
When you push open a heavy bedroom door with a force of 15 N, what is the reaction force?
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MultiChoice
A desk fan pushes air forward into a room. What is the reaction force on the fan blades?
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MultiChoice
When sitting on a kitchen chair, your body pushes downward on the seat cushion. What is the reaction force?
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MultiChoice
Why does a rotating lawn sprinkler spin when water squirts out of its nozzles?
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MultiChoice
A washing machine pump pushes water up a drain hose. What is the reaction force on the pump?
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MultiChoice
When hammering a nail into drywall, what reaction force brings the hammer to a stop?
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MultiChoice
If you lie on a bed and push your feet against the bedroom wall, what pushes your body backward on the mattress?
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MultiChoice
When wiping your feet forward on a doormat, your shoe pushes the rug forward. What is the reaction force?
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MultiChoice
In a household science experiment, an inflated balloon taped to a straw slides along a string. Why does it shoot forward?
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MultiChoice
When shaking a pepper shaker downward, your hand exerts a force on the shaker. What reaction force acts on your hand?
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MultiChoice
You push a heavy couch across the living room carpet with a force of 120 N. What force does the couch exert on your hands?
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MultiChoice
When a inflated basketball sits under pressure, the rubber skin pushes inward on the compressed air. What is the reaction force?