Adisk between vertebrae in the spine is subjected to a shearing force of 600 n. find its shear deformation, taking it to have a shear modulus of 1x10^9 n/m^2. the disk is equivalent to a solid cylinder 0.700 cm high and 4.00 cm in diameter. a)3 î¼m
b)3 mm
c)3 cm
d)3 km

What is the difference between mass density and weight density?

Arope has one end tied to a vertical support. you hold the other end so that the rope is horizontal. if you move the end of the rope back and forth with a frequency of 4 hz, the transverse wave you produce has a wavelength of 0.5 m. what is the speed of the wave in the rope?

Asatellite with an orbital period of exactly 24.0 h is always positioned over the same spot on earth. this is known as a geosynchronous orbit. television, communication, and weather satellites use geosynchronous orbits. at what distance would a satellite have to orbit earth in order to have a geosynchronous orbit?