Physics, 31.12.2020 09:20 singletaryshawp31cmx
A 20 kg block rests on a rough horizontal table. A rope is attached to the block and is pulled with a force of 80 N to the left. As a result, the block accelerates at 2.5 m/s2. What is the coefficient of kinetic friction between the block and the table?
Answers: 3
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Apair of 10μf capacitors in a high-power laser are charged to 1.7 kv.a. what charge is stored in each capacitor? b. how much energy is stored in each capacitor?
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The mass of the sun is 1.99×1030kg and its distance to the earth is 1.50×1011m. what is the gravitational force of the sun on the earth?
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A 20 kg block rests on a rough horizontal table. A rope is attached to the block and is pulled with...
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