Physics, 22.10.2019 19:50 shadow29916
Ahelicopter is lifting two crates simultaneously. one crate with a mass of 2.800 × 102 kg is attached to the helicopter by a cable. the second crate with a mass of 1.700 × 102 kg is hanging below the first crate and attached to the first crate by a cable. as the helicopter accelerates upward at a rate of 1.39 m/s2, what is the tension in each of the two cables?
Answers: 3
Physics, 21.06.2019 13:30
Rubber on floor tile has a coefficient of kinetic friction of 1.0 and a coefficient of static friction of 2.0. how much force would a 3.5 lb. robot need to produce in order to start moving?
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Physics, 22.06.2019 17:30
Atruck driver is attempting to deliver some furniture. first, he travels 8 km east, and then he turns around and travels 3 km west. finally, he turns again and travels 13 km to his destination. what is the drivers distance
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Physics, 23.06.2019 01:00
What explosion in the upper solar atmosphere releases about as much energy as millions of 100-megaton hydrogen bombs exploding simultaneously?
Answers: 2
Ahelicopter is lifting two crates simultaneously. one crate with a mass of 2.800 × 102 kg is attache...
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