20.6.4
The kinetic energy of the mechanical system is T = 200s12 + 167s22 - 45,2s1s2, where s1 and s2 are generalized velocities. The generalized force corresponding to the coordinate s2 is equal to Q2 = 265H. Determine the acceleration s2 of the body 2 if the acceleration of the body 1 is equal to s1 = 0.1 m / s2. (Answer 0.807)