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Q. A 64 kg person on skis is going down a hill sloped at 30° from the horizontal. The coefficient of friction between the skis and the snow is 0.15. What would be the magnitude of acceleration?

Q. A parallel plate capacitor has an area of 10.80 cm 2. The plates are separated by 0.9mm and are connected across a 60V battery. Find out the magnitude of the charge on each plate.

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Category:- Physics
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