Physics, 25.06.2020 05:01, kaylaamberd
Calcular el valor de X A_ Una pelota que pesa 3kg (m:3kg) y esta a una altura de 5m (h:5m) B_ La pelota desciende teniendo EC: 120Joules y una altura X (h:X)
Answers: 1
Physics, 22.06.2019 01:30, chloe1107
Which explanation describes the forces involved for a person to walk down the sidewalk? a. the person's feet push backward on the sidewalk; the sidewalk pushes backward on the person. b. the person's feet push forward on the sidewalk; the sidewalk does not push on the person. c. the person's feet push backward on the sidewalk; the sidewalk pushes forward on the person. d. the person's feet push forward on the sidewalk; the sidewalk pushes forward on the person.
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
Calcular el valor de X A_ Una pelota que pesa 3kg (m:3kg) y esta a una altura de 5m (h:5m) B_ La pel...
Chemistry, 19.03.2021 14:00
Physics, 19.03.2021 14:00
History, 19.03.2021 14:00
Biology, 19.03.2021 14:00