Physics, 03.10.2019 12:50 sammuelanderson1539
Elena has two magnets. she puts one under a piece of paper. she holds the other one above it. the magnets attract each other. this shows that a) magnets can attract through solid materials. b) magnets cannot attract through solid materials. c) magnets must be suspended in air to attract each other. d) magnets attract when they are placed on top of each other.
Answers: 2
Physics, 21.06.2019 19:40
Anne applies a force on a toy car and makes it move forward. what can be said about the forces acting on the toy car at the moment anne applies the force?
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Physics, 22.06.2019 13:00
Aplayground merry-go-round has a radius of 4.6 m and a moment of inertia of 200 kg-m2 and turns with negligible friction about a vertical axle through its center. a child applies a 26.0 n force tangentially to the edge of the merry-go-round for 15.0 seconds. if the merry-go-round is initially at rest, how much work did the child do on the merry-go-round?
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What is the relationship between the direction of motion of the balloon and the wind currents
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Elena has two magnets. she puts one under a piece of paper. she holds the other one above it. the ma...
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