Abig clumsy cat having a mass of 4.00 kg falls from a tree branch for a distance of 2.00 m. in the air it rights itselfand hits the ground with outstretched legs decelerating to a stop over a distance of 12.0 cm (from rest on the branchat the top, to crouched at rest on the ground the total distancecovered is 2.00 m + 12.0 cm). assuming a constantdeceleration over the 12.0 cm, what force (in n) does the cat exerton the ground?

True or false: the revolution of the earth creates day and night as it rotates around the sun

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

Which is the most accurate name for the ionic compound cas?