Question

UUD612310001 <CH 05 HW Problem 5.44 rain A bucket of mass 2.00 kg is whirled in a vertical circle of radius 1.20 m At the lowest point of its motion the tension in the rope supporting the bucket is 260N Constant Find the speed of the bucket Hint: draw a free body diagram of the bucket at the bottom of the motion V AC mo? m/s Submit Request Answer Part B How fast must the bucket move at the top of the circle so that the rope does not go slack? Hint: draw a free body diagram of the bucket at the top of the motion IVO AŻ + + O2 ? m/s Submit Request Answer Pearson Contact Us Copyright © 2020 Pearson Education Inc. All rights reserved. Terms of Use Privacy Policy | Permissions View?assignment ProblemiD=130983142820f... in H

Answer 1

(A) when the backet is at the 10 lowermart polnition i.e. L. " T-mg = mve 12 Wring given values, 26 - 269.81 = 2. VR 1.2 V2 = 3.828 V = 1.96 m/s B) When the bucket is at the upperment position that is P and if rope does not go slack. So, Teunion on the rope wes Zero Now, Weight = Centripetal force mg = mv veq NP UP 1-2 x 9:81 'Up = 3.43 m/s

FINAL ANSWERS:-

A) 1.96 m/s

B) 3.43 m/s