Exercise
Springs, Strings, and Tension Action-Reaction
Explore the fascinating world of springs and strings in this hands-on exercise where you'll investigate tension and the principles of action-reaction. Through experiments and problem-solving, students will apply Newton's laws to understand how forces interact, culminating in an engaging group project that showcases their findings.
Questions
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MultiChoice
You pull on a spring scale with a force of 20 N to the right. What is the reaction force exerted by the spring?
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MultiChoice
In a game of tug-of-war, Team A pulls on the rope to the left. What is the action-reaction pair between Team A and the rope?
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MultiChoice
A hanging lamp pulls downward on a string attached to the ceiling. What is the reaction force to the lamp's pull on the string?
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MultiChoice
Two spring scales are hooked together. Person A pulls Scale A with 50 N. What will Scale B read?
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MultiChoice
When you compress a mattress spring downward with your hands, what reaction force do you feel?
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MultiChoice
Person A and Person B pull on opposite ends of a stretched rubber band. The tension force exerted on Person A is:
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MultiChoice
An archer pulls back a bowstring (action). When released, the bowstring exerts a force on the arrow. What is the reaction force to the bowstring pushing the arrow?
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MultiChoice
A rock climber pulls downward on a safety rope. What is the reaction force exerted by the rope?
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MultiChoice
If a weight of 40 N hangs motionless from a spring, what force does the spring exert upward on the weight?
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MultiChoice
A bungee jumper reaches the bottom of their fall, stretching the bungee cord downward. The cord exerts a force upward on the jumper. What is the action force to this upward pull?
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MultiChoice
When a tightrope walker stands on a cable, how do tension forces along the cable act according to action-reaction principles?
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MultiChoice
When stretching an elastic band, when does the reaction force from the elastic band begin?