Question

PROBLEM 13-110 vertical (page 154. 13th edition) PROBLEM 13-106 (page 153, 12th edition) The slotted guide moves the 150 g particle P around the 0.4 m radius circular disc. Motion is in the vertical plane. Attached to P is an elastic cord extending from O. The cord has stiffness 30 N/m and unstretched length 0.25 m. Friction may be neglected. Determine the force of the guide on P and the normal force of the disc on P when θ 700.0 5 rad/s and θ 2 rad/s2 . 0.4 m5 rad PROB13 105-106jpg Copyright © 2010 Pearson Prentice Hall, Inc.

Answer 1

bly 25 m とa 2. -o.{ (S冫n7) /as) (o.gc.s70 ^ 18.242 peed tongen

C2 : 30 |0797-035 Fs may Fs cas 그。 (s)+iso) CoS 3O