Physics, 20.03.2020 00:09 markusblazer
Energy conversion from potential energy (the energy of position or composition) to kinetic energy (the energy of motion 15 HUSUSEU DJ UI
of a roller coaster. When the coaster is in position A, the potential energy is at its maximum value
and the kinetic energy is
drag and drop answer here As the coaster moves to position B, the potential energy is
and the
drag and drop answer here
kinetic energy is drag and drop answer here
As momentum carries the coaster into position C, the potential energy is
drag and drop answer here and the kinetic energy is drag and drop answer here Finally as the coaster reaches position D.
the potential energy is drag and drop answer here and the kinetic energy is drag and drop answer here
Answers: 2
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The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of
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10 newton object is placed 3 meters from the fulcrum. at what distance on the other side would you need to place a 15 newton object to balance the lever? show your work!
Answers: 2
Physics, 22.06.2019 15:20
Acarpenter builds an exterior house wall with a layer of wood 2.9 cm thick on the outside and a layer of styrofoam insulation 2.3 cm thick on the inside wall surface. the wood has k=0.080w/(m⋅k), and the styrofoam has k= 0.010 w/(m⋅k). the interior surface temperature is 19.0 ∘c , and the exterior surface temperature is -15.0 ∘c . a.)what is the temperature at the plane where the wood meets the styrofoam? celsius b.)what is the rate of heat flow per square meter through this wall? /m^2
Answers: 2
Physics, 22.06.2019 15:30
What are the north and south poles of a solenoid change with?
Answers: 1
Energy conversion from potential energy (the energy of position or composition) to kinetic energy (t...
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