If a student has a mass of 75 kg, what is her weight on Earth?
7.65 N
075N
76.5 N
...
Physics, 17.12.2020 16:30 salutemeimchloe
If a student has a mass of 75 kg, what is her weight on Earth?
7.65 N
075N
76.5 N
735 N
Answers: 1
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You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?
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Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf ε. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 ω, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?
Answers: 2
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