Aperson was into a room that has, on opposite walls, two plane mirrors producing multiple images. find the distances from the person to the first three images seen in the left hand mirror, when the person is 7.30 from the mirror on the left wall and 11. it from the mirror on the right wait
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Around faucet handle is part of a(n) a. lever b. screw c. inclined plane d. wheel and axle
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Which is an example of gaining a static charge by conduction? a) rubbing a balloon against your hair. b) shuffling your shoes across a carpet. c) bringing a charged rod near an electroscope. d) touching your car on a cold day and getting a shock.
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Two pans of a balance are 24.1 cm apart. the fulcrum of the balance has been shifted 1.33 cm away from the center by a dishonest shopkeeper. by what percentage is the true weight of the goods being marked up by the shopkeeper? assume the balance has negligible mass. answer in units of %.
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Aperson was into a room that has, on opposite walls, two plane mirrors producing multiple images. fi...
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