Physics, 05.08.2019 17:30 Derrick253
Acoffee filter of mass 1.2 grams dropped from a height of 1 m reaches the ground with a speed of 0.8 m/s. how much kinetic energy did the air molecules gain from the falling coffee filter? start from the energy principle, and choose as the system the coffee filter, the earth, and the air.
Answers: 1
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Which of these activities increases the amount of carbon in the atmosphere?
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What does every magnet possess? a. iron metal b.strong magnetic field c.repulsion d.north and south poles
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Q1=-2.00x10^-5 c, q2=+3.80x10^-6 c, q3=+5.30x10^-5 c. what is the electric potential energy for charge q2? between q1 and q2: 1.15m between q2 and q3: 2.88m
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Acoffee filter of mass 1.2 grams dropped from a height of 1 m reaches the ground with a speed of 0.8...
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