A family member wants to get into better shape. Choose an individual sport and explain how the family member's health can benefit by participating in the sport three times a week. What factors of the sport make it an enjoyable way to reach fitness goals?

Which statement best explains why an object weight less on mercury than it does on earth

Unpolarized light of intensity i_0=750w/m^2 is incident upon two polarizers. after passing through both polarizers the intensity is i_2=280w/m^2. (a) what is the intensity of the light after it passes through the first polarizer in w/m^2? (b) write an equation for the angle between the polarizers in terms of the initial (i_0) and final (i_2) intensities. (c) find the angle between the polarizers in degrees.

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