The maximum range of a projectile is 2 over radical 3 times its actual range. What is the angle of projection for the actual range?

Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?

Automobile fuel efficiency is often measured in miles that the car can be driven per gallon of fuel (mpg). heavier cars tend to have lower fuel efficiencies (lower mpg ratings). which variable (weight or fuel efficiency) is most naturally considered the explanatory (predictor) variable in this context?