The electrical force between two objects is 20.0 N. If the distance between the objects is halved, the force between them will be _N. Put your answer in the appropriate number of sig figs.

In order for the bug to fly through the air a force has to push the bug forward. identify this force. how does the bug produce

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 composition of water moves to begin a deepwater current?