obtain the dimensions of 1) pressure and 2) moment of force
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Answer:
Pressure = Force/Area
Now, we have already derived the dimensional formula for force and area in previous posts. So
Dimensional Formula of Force= M1L1T-2
Dimensional Formula of Area= M0L2T0
Thus
Dimensional Formula of Pressure = (M1L1T-
Moment of force=Force x Distance
Dimensional Formula of Force= M1L1T-2
Dimensional Formula of Distance = M0L1T0
Putting these values in the given equation we get,
Dimensional Formula of moment of force = M1L2T-2
Si unit of moment of force is Newton metre (N m).
Explanation:
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