Physics, 03.07.2019 18:30, Naysa150724
An object of mass m travels along the parabola yequalsx squared with a constant speed of 5 units/sec. what is the force on the object due to its acceleration at left parenthesis 2 superscript 1 divided by 2 baseline comma 2 right parenthesis? (remember newton's law, fequalsma.)
Answers: 1
Physics, 22.06.2019 03:30, cookies1164
What is the momentum of a 2 kg object moving at 15 meters per second
Answers: 1
Physics, 22.06.2019 15:20, mjwaple57
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
An object of mass m travels along the parabola yequalsx squared with a constant speed of 5 units/sec...
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