Atall tube is evacuated and its stopcock is closed. the open end of the tube is immersed in a container of water (density 10^3 kg/m^3) that is open to the atmosphere (pressure 10^5 n/m^2). when the stopcock is opened, how far up the tube will the water rise?

What is the magnitude of the acceleration vector which causes a particle to move from velocity −5i−2j m/s to −6i+ 7j m/s in 8 seconds. answer in m/s.

The space between two 15-in.-long concentric cylinders is filled with glycerin (viscosity = 8.5 × 10-3 lb·s/ft2). the inner cylinder has a radius of 1 in. and the gap width between cylinders is 0.1 in. determine (a) the torque and (b) the power required to rotate the inner cylinder at 180 rev/min. the outer cylinder is fixed. assume the velocity distribution in the gap to be linear.

The frequency of the fundamental of the guitar string is 320 hz. at what speed v do waves move along that string?