PLEASE HELP! A gas inside a cylinder expands from 5.6 L to 9.2 L at a constant pressure of 3.7 x 10^3 Pa. What work is involved in this process? REMEMBER! You must convert L to m^3.1 L = 0.001 m^3

a) 13,320 J
b) -13.320 J
c) 13.3 J
d) -13.3 J

Asap i'm in class rn a 1,000-kg car is traveling 20 m/s on a flat stretch of road. it gets to a hill and coasts uphill until it stops. how high up the hill does the car travel? givens: equation: 1/2mv2initial=mghfinal solve for h. plug & chug, label.

If a simple machine reduces the strength of a force, what must be increased?

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