PROBLEM 7/40 2 The spacecraft is revolving about its z-axis, which has a fixed space orientation, and origin 0, at the constant rate p Ξ 0.1 rad/s. Simultaneously, its solar panels are unfolding at t...
PROBLEM 7/40 2 The spacecraft is revolving about its z-axis, which has a fixed space orientation, and origin 0, at the constant rate p Ξ 0.1 rad/s. Simultaneously, its solar panels are unfolding at the rate β which is programmed to vary with β as shown in the graph. Determine the angular acceleration α of panel A an instant (a) before and an instant (b) after it reaches the position β-180. (ls) 0 0 18 90
PROBLEM 7/40 2 The spacecraft is revolving about its z-axis, which has a fixed space orientation, and origin 0, at the constant rate p Ξ 0.1 rad/s. Simultaneously, its solar panels are unfolding at the rate β which is programmed to vary with β as shown in the graph. Determine the angular acceleration α of panel A an instant (a) before and an instant (b) after it reaches the position β-180. (ls) 0 0 18 90