Question: A meniscus lens has an edge thickness of 5 mm and a diameter of 40 mm. If the sag of the convex surface is 1.2 mm, and the sag of the other surface is 2.4 mm, what is the center thickness of the lens? ANS. 3.8 mm

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Q: 2. A 52 kg ice hockey player moving at 11 m/s slows down and stops over a displacement of 8.0 m. ™C…

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Q: ONLY PART D AND E

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