Physics, 30.11.2020 18:50 minersaysay22
a 51 kg person is being dragged in their sleeping bag to the lake by a 420 N force at an angle of 30 degrees. If the person accelerates at a rate of 0.79m/s squared, how much resistive force (force of friction) is acting on them?
Answers: 3
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Asimply means that over time there was some sort of change.
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Humidity is to blame for that muggy, steamy feeling you experience on some hot summer days. what gas in the atmosphere causes humidity? a) oxygen b) hydrogen c) nitrogen d) water vapor
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Two blocks of aluminum (specific heat c=0.22 cal/g celsius) with masses of 1000 g and 100 g are at a temperature of 70 c. which block has more thermal (internal) energy? explain why?
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Physics, 23.06.2019 09:00
In the cores of extremely hot red giants, nuclear reactions convert helium to
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a 51 kg person is being dragged in their sleeping bag to the lake by a 420 N force at an angle of 30...
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