Statics and Dynamics Quiz
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DYNAMICS
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Frame S' moves at constant velocity V⃗=3i^−4j^ m/s\vec{V} = 3\hat{i} - 4\hat{j} \text{ m/s} relative to the fixed ground frame S. At a given instant, the velocity of a particle as measured in S' is v⃗′=−3i^+4j^ m/s\vec{v}' = -3\hat{i} + 4\hat{j} \text{ m/s}.
What is the speed of the particle as measured in the ground frame S, and what can be concluded about the particle's velocity in S?
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