A 50 g sits on top of a 2 kg piston as shown. The bottom end of the spring is oscillated according to & = 6, sinQt. At time t=0 the position and velocity of the piston are both zero (xo = 0m and vo = 0 m/s). If k = 205 N/ m, 8 = 20 mm, and N =8rad/s. a.. Calculate and plot the force F that must be exerted on the lower end of the spring to produce the motion as function of time t ( 0st<10s). b. Calculate and plot the force F exerted on the coin by the piston as function of t (00 always.

A 50 g sits on top of a 2 kg piston as shown. The bottom end of the spring is oscillated according to & = 6, sinQt. At time t=0 the position and velocity of the piston are both zero (xo = 0m and vo = 0 m/s). If k = 205 N/ m, 8 = 20 mm, and N =8rad/s. a.. Calculate and plot the force F that must be exerted on the lower end of the spring to produce the motion as function of time t ( 0st<10s). b. Calculate and plot the force F exerted on the coin by the piston as function of t (00 always.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter5: Analysis Of Convection Heat Transfer

Section: Chapter Questions

Problem 5.48P

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