Aman was killed on sunday morning, the wife said she was cooking, the maid said she was cleaning, and the butler said he was getting the mail. who committed the murder?

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.

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

Rohit is trying to tune an instrument