Popular questions and responses by kurtis
  1. Physics

    For the normal force exerted on the book by the wedge in the diagram, which force(s) complete(s) the force pair for Newton’s third law (action-reaction)? 1) the sum of the component of gravity perpendicular to the surface of the incline and the component

    asked on March 19, 2015
  2. social studies

    Governments that are not comfortable with the influence of outside cultures on their population encourage _____. a.cultural diffusion b.cultural convergence c.cultural divergence d.cultural mosaics

    asked on December 15, 2012
  3. chemistry

    Hot air balloons gain their lift from the reduction in the density of air that occurs when the air in the envelope is heated. To what temperature should you heat a sample of air (initially at 374 K) to increase its volume by 13%? Answer in units of K.

    asked on March 5, 2015
  4. math

    (transforming Coordinates) I do not understand what a translation is that moves the coordinates of an image to two differents points on a x and y axis

    asked on November 17, 2009