Find the work done when a particle moves along the x-axis from x= 1 to x= 3 under the action of a force f(x) pounds and x feet from the origin, where f(x) = (2x+ 1)2.

Consider the curve r(t) =(5t² − 3)i + (3t - sin(t))j. - y -5 v(t) = 5 -5 5 10 15 20 (a) Find the velocity of a particle moving along the curve. 25 X (b) Find the acceleration vector of a particle moving along the curve. a(t) =

The "Yaw Damper System" provides airplane stabilization about the yaw axis. The Yaw Damper minimizes dutch roll during flight by providing rudder displacement proportional to, and opposing, the yaw rate of the airplane. Transfer function of the yaw damper is taken as: 4.833 yaw rate rudder angle (s+0.551)(s+0.1 ±0.541*i) (s+0.616)(s +0.058+ i)(s+0.007) a) Give a brief knowledge about yaw dampers. b) Draw and interpret "root-locus" graphic of this transfer function. c) Draw and interpret the yaw rate distribution according to time.

Find r'(t), r"(t), r'(t) r"(t), and r'(t) x r"(t). r(t) 2i-5tj + 3K (a) r'(t) (b) r"(t) (c) r'(t) · r"(t) (d) r'(t) x r"(t) Need Help? Read It