Physics, 06.03.2020 19:41 wbrandi118
Two football players are pushing a 60 kg blocking sled across the field at a constant speed of 2.5 m/s. The coefficient of kinetic friction between the grass and the sled is 0.30. Once they stop pushing, how far will the sled slide before coming to rest
Answers: 1
Physics, 21.06.2019 19:00
What is work? how much work is done to move an object 0 meters?
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Physics, 21.06.2019 20:20
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?
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Physics, 22.06.2019 07:40
Astudent creates a model of a closed ecosystem by filling a glass tank half full with water, then adding 10 snails and two small aquatic plants. the next day, all the snails are dead. what is the most likely cause of their death?
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Physics, 22.06.2019 09:30
The necleus of an atom is made up of what subatomic particles?
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Two football players are pushing a 60 kg blocking sled across the field at a constant speed of 2.5 m...
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