A book is sitting on a table until I decide I needed more room sol pushed it 2 points aside to the right. Draw a force diagram showing every force that is acting
on it.

Often called simply "velocity," this is the velocity of an object at a particular moment in time.

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

How many neutrons does plutonium -196 with an atomic number of 78.