You work for a moving company and have to pick up some furniture. you quickly find out that chairs made from solid wood are much harder to pick up than plastic chairs. why is this?

An ideal polarizer with its transmission axis rotated 30 degrees to the vertical is placed in a beam of unpolarized light of intensity 10w/m^2. after passing through the polarizer, what is the intensity of the beam? a. 8.7 w/m^2 b. 7.5 w/m^2 c. 5.0 w/m^2 d. 10 w/m^2 e. 2.5 w/m^2

The dot diagram represents the motion of the motorcycle as it moves from left to right

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2