Find the frequency of the 5th harmonic (H5) of a 5 Hz fundamental A. 1 Hz
B. 25 Hz
C. 5 Hz
D. 0 Hz

The volume of a gas is halved during an adiabatic compression that increases the pressure by a factor of 2.5. what is the specific heat ratio? show the math steps .

How would a small bar magnet be oriented when placed at position x?

A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n