AP Physics 1 Question 185: Answer and Explanation
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5. The magnitude of vector A is 10. Which of the following could be the components of A ?
- A. Ax = 5, Ay = 5
- B. Ax = 6, Ay = 8
- C. Ax = 7, Ay = 9
- D. Ax = 10, Ay = 10
Correct Answer: B
The components of the vector must satisfy the equation:
The only answer choice with components that satisfy this equation is (B): .