Deodorants use materials that sublime easily. Why does the rate of sublimation of these materials increase after they are applie
2 answers:
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Answer:
Explanation:
From the question we are told that:
Far point is
Near point is
Therefore
Focal Length
Generally the equation for the Lens is mathematically given by
If the tension in the rope is 160 n, - 43200 J work doen by the rope on the skier during a forward displacement of 270 m.
Given,
Tension force in the rope is (T) = 160 N
Displacement of the skier (S) = 270 m
The displacement takes place in forward direction while the direction of the tension in the rope is opposite to it.
Therefore, work done by the rope on the skier is,
⇒
Hence work done by the rope is - 43200 J.
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