Physics, 12.03.2021 22:30, brittanydeanlen
What is the maximum velocity at which a 60-watt motor can lift an 8.5-kg mass upward? (A) 0.72 m/s (B) 7.0 m/s (C) 18.2 m/s (D) 70 m/s
Answers: 2
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Physics, 22.06.2019 14:10, astarkey14
Click the game tab at the bottom of the simulation and select level 1. (there is no seesaw balance for this part of the activity.) balance the first equation, and click check to see if you got it right. if you can’t balance it in the first try, you can try again. work through the five equations for level 1. click continue to go on to level 2, and later level 3. each level is more difficult than the one before. keep trying until all the equations are balanced. in one or two sentences, describe how you did in the balancing game. in a few more sentences, explain one strategy you learned for balancing more complex equations.
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Physics, 22.06.2019 17:30, evanwall91
Students in an introductory physics lab are performing an experiment with a parallel-plate capacitor made of two circular aluminum plates, each 11 cm in diameter, separated by 1.0 cm. how much charge can be added to each of the plates before a spark jumps between the two plates? for such flat electrodes, assume that value of 3×106n/c of the field causes a spark.
Answers: 2
What is the maximum velocity at which a 60-watt motor can lift an 8.5-kg mass upward?
(A) 0.72 m/s...
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