QQuestionPhysics
QuestionPhysics
For a drag force of the form F=−bv, what are the units of b?
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Answer
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Step 1: Identify the units of each component in the given formula
- The velocity $v$ is measured in meters per second (m/s) in SI.
Let's analyze the units of each component:
Step 2: Determine the units of the constant $b$
Thus, the units of $b$ should be $\mathrm{kg/s}$ to ensure the proper units for the drag force.
Final Answer
The units of the constant $b$ in the drag force formula $F=-bv$ are kilograms per second (kg/s).
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