Physics, 13.10.2019 04:30 SketchWasTaken
A38-kilogram canoe broke free of its dock and is now floating downriver at a speed of 2.2m/s. what is the canoe's momentum? show your work.
Answers: 3
Physics, 21.06.2019 20:20, JASMINEM8347
Aplanet of mass m 6.75 x 1024 kg is orbiting in a circular path a star of mass m 2.75 x 1029 kg. the radius of the orbit is r 8.05 x107 km. what is the orbital period (in earth days) of the planet tplanet?
Answers: 1
Physics, 22.06.2019 08:40, kayleewoodard
Apulley system is used to lift a 2,000 newton engine up a distance of 3 meters. the operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor. to lift the engine 3 meters, the operator must pull a total of 30 meters of chain through the pulley system. what is the value of di?
Answers: 1
A38-kilogram canoe broke free of its dock and is now floating downriver at a speed of 2.2m/s. what i...
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