Practice Real-life Applications (5.10) - Motion of System of Particles and Rigid Body

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9 questions

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3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
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6 sample questions

Question 1.
What is torque?
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Think of it like how a door rotates when pushed.
Question 2.
Why is the center of mass important in sports?
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Consider tightrope walkers.
3Question 3.
What does torque refer to in physics?
- Force applied to a stationary object
- Rotational force
- A type of energy
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Think about how levers work.
4Question 4.
True or False: The center of mass is always at the geometric center of an object.
- True
- False
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Consider unevenly shaped objects.
Question 5.
Design a toy car that can accelerate quickly. What factors would you consider regarding torque and moment of inertia?
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Think about materials and weight distributions.
Question 6.
Evaluate how weight distribution affects a gymnast's performance on the beam. Consider balance and torque.
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Visualize a gymnast performing a split.

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