If do 50 J of Work in 20 seconds, what is my Power ?

The 5-kg cylinder is initially at rest when it is placed in contact with the wall b and the rotor at a. if the rotor always maintains a constant clockwise angular velocity v = 6 rad> s, determine the initial angular acceleration of the cylinder. the coefficient of kinetic friction at the contacting surfaces b and c is mk = 0.2.

Which is not one of the major climate zones? question 3 options: rain forest polar tropical temperate

Which of the following are not typically included in the periodic table? a. atomic mass b. element symbol c. isotopes d. number of electrons