Physics, 29.06.2019 15:10 bbyjean9974
No sistema de corpos da figura a aceleração da gravidade vale 10 m/s², a massa a vale 4 kg e a massa b vale 6 kg. se o atrito entre o plano e a superfície de apoio é desprezível então a aceleração do conjunto é : a. 1 m/s² b. 4 m/s² c. 6 m/s² d. 0,25 m/s² e. 10 m/s²
Answers: 1
Physics, 21.06.2019 19:00
Prompta snowboarder stands at the top of a hill and decides to see if he can increase his speed on his next trip down the slope.describe one thing the snowboarder could do to incrlase his speed on the slope. explain why this would cause his speed toincrease relate one of newton's laws to this problem.
Answers: 2
Physics, 22.06.2019 14:00
Which body part transports oxygen removes waste materials in carries nutrients to the body as part of the circulatory system
Answers: 1
Physics, 22.06.2019 15:00
Lightning is an example of what phenomenon? a release of a large amount of energy an absorption of a large amount of energy a natural electric circuit a natural electric current
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Physics, 22.06.2019 15:50
The space between two 15-in.-long concentric cylinders is filled with glycerin (viscosity = 8.5 × 10-3 lb·s/ft2). the inner cylinder has a radius of 1 in. and the gap width between cylinders is 0.1 in. determine (a) the torque and (b) the power required to rotate the inner cylinder at 180 rev/min. the outer cylinder is fixed. assume the velocity distribution in the gap to be linear.
Answers: 2
No sistema de corpos da figura a aceleração da gravidade vale 10 m/s², a massa a vale 4 kg e a massa...
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