Torsion pendulum is made from a disk of mass m = 6.3 kg and radius r = 0.75 m. a force of f = 41.7 n exerted on the edge of the disk rotates the disk 1/4 of a revolution from equilibrium. 1) what is the torsion constant of this pendulum?

What is tan(61)? а. 1.80 b. 0.49 c. 0.61 d. 0.87

If the temperature were raised very high, classically what would we expect the heat capacity per object to be for this one-dimensional system? give a numerical value. chigh t = __ j/k/object (one reason for the discrepancy is that the high-temperature limit assumes that the number of oscillators is large (n > > 1), which is not the case in this tiny system.)

However, had it been a real sound, the sound's pitch would have been increased by the doppler effect, since the falcon was moving the source of the sound. perpendicular to away from towards at the same speed as