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Suppose veca is a vector of magnitude 4....

Suppose `veca` is a vector of magnitude 4.5 unit due north. What is the vector `3veca`

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To solve the problem, we need to find the vector \(3\vec{a}\) given that the vector \(\vec{a}\) has a magnitude of 4.5 units and is directed due north. ### Step-by-Step Solution: 1. **Identify the Original Vector**: - The vector \(\vec{a}\) has a magnitude of 4.5 units and is directed due north. - We can represent this vector in terms of its components. Since it is directed north, we can write: \[ ...
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