Questions
A vector is represented as . What is its magnitude?
detailed solution
Correct option is E
The magnitude of any vector can be found by taking the square root of sum of the squares of its two components. Hence, the sum of the squares of components is equal to . Square root of . Hence, the answer is 5
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detailed solution
Correct answer is 5
The magnitude of any vector can be found by taking the square root of sum of the squares of its two components. Hence, the sum of the squares of components is equal to . Square root of . Hence, the answer is 5
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