Practice Zero Vector (5.3.1) - Vectors

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9 questions

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Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
Define the zero vector.
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Think about what zero means in terms of size.
Question 2.
What happens when you add the zero vector to any vector?
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Consider what it means to have no impact.
3Question 3.
What is the zero vector?
- A vector with direction
- A vector with zero magnitude
- A vector with negative magnitude
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Focus on what defines magnitude in a vector.
4Question 4.
True or False: The zero vector can affect the results of vector addition.
- True
- False
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Consider what would happen when you add nothing.
Question 5.
An object is in equilibrium under three forces, where two of the forces are acting against each other with equal magnitude. Explain how the zero vector applies here.
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Consider how equilibrium works in physics.
Question 6.
If we have a vector A = (3, 4) and we add the zero vector to it, what will the resulting vector be? Explain your reasoning.
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Reflect on what happens when you add zero to a number.

5 more questions in this section. Enroll free to practise them all.