Assignment 14 of 20 Questions 0% Your score has been saved, but it's taking longer than Resources Ly Give Up? 9 Hint Check Answer Score usual to display. Press Esc to exit full screen 10 Question 0% 0 of co Attempts A student holds a bike wheel and starts it spinning with an 11 Question 0% initial angular speed of 9.0 rotations per second. The wheel is 0 of co Attempts subject to some friction, so it gradually slows down. In the @ Macmillan Learning 10.0 s period following the inital spin, the bike wheel 12 Question 0% undergoes 77.5 complete rotations. 0 of co Attempts Assuming the frictional torque remains constant, how much 13 Question 0% more time Ats will it take the bike wheel to come to a 0 of co Attempts complete stop? 14 Question 0% 0 of co Attempts Ats = 15 Question 0% 0 of co Attempts 16 Question 0% The bike wheel has a mass of 0.725 kg and a radius of 0 of co Attempts 0.315 m. If all the mass of the wheel is assumed to be located on the rim, find the magnitude of the frictional torque of that 17 Question 0% was acting on the spinning wheel. 0 of co Attempts 18 Question 0 of co Attempts If = N . m 19 Question 0 of co Attempts 20 Question 0% 0 of co AttemptsAssessment - PHYS 231/241 - Acl X Course Hero X + X C achieve.macmillanlearning.com/courses/c8f94c77-9f41-434b-aa96-6d894047e4e2/3/2kha2n/tools/assessment/items/1bca1ad6-4e78-4c12-9fde-1469e0b8220e/assignments/7046352?redirec... [ I C y! apple credit union -... New Tab Settings M Gmail YouTube ) Maps Translate Assessment ? Assignment 15 of 20 Questions 0% Your score has been saved, but it's taking longer than Resources Ly Give Up? Hint Check Answer Score: A usual to display. 10 Question 0% 0 of co Attempts A stick is resting on a concrete step with - of its total length 11 Question 0% L hanging over the edge. A single ladybug lands on the end 0 of co Attempts of the stick hanging over the edge, and the stick begins to tip. Macmillan Learning A moment later, a second, identical ladybug lands on the 12 Question 0% other end of the stick, which results in the stick coming 0 of co Attempts momentarily to rest at 0 = 62.1' with respect to the horizontal, as shown in the figure. 13 Question 0% 0 of co Attempts If the mass of each bug is 3.09 times the mass of the stick and the stick is 12.7 cm long, what is the magnitude a of the 14 Question 0% angular acceleration of the stick at the instant shown? Use 0 of co Attempts g = 9.81 m/s2 15 Question 0% 0 of co Attempts 16 Question 0% a = rad/s2 0 of co Attempts Figure is not to scale. 17 Question 0% Attempts W 10:26 PM . 10/21/2022Assessment - PHYS 231/241 - Acl X Course Hero X + X C achieve.macmillanlearning.com/courses/c8f94c77-9f41-434b-aa96-6d894047e4e2/3/2kha2n/tools/assessment/items/1bca1ad6-4e78-4c12-9fde-14b9e0b8220e/assignments/7046352?redirec... [ I C y! apple credit union -... New Tab Settings M Gmail YouTube ) Maps Translate Assessment ? Assignment 16 of 20 Questions 0% Your score has been saved, but it's taking longer than Resources Ly Give Up? Hint Check Answer Score: A usual to display. 10 Question 0% 0 of co Attempts Mousetraps, like the one shown in in the figure, rely on 11 Question 0% torsion springs. Torsion springs obey the rotational analogue 0 of co Attempts of Hooke's law. Macmillan Learning 12 Question 0% T = -KO 0 of co Attempts In the equation, r is the torque, k is the torsion spring 13 Question 0% constant in units of newton-meters per radian, and 0 is the 0 of co Attempts angular displacement of the torsion spring from equilibrium. 14 Question 0% 0 of co Attempts If the value of the torsion spring constant is 15 Question 0% K = 0.136 N.m/rad and just enough torque is applied to move W = 0 of co Attempts the trap arm at a constant speed through a radians, how much work W is done to set the trap? 16 Question 0% 0 of . Attempts 17 Question 0% Attempts W 10:26 PM . 10/21/2022Assessment - PHYS 231/241 - Acl X Course Hero X + X C achieve.macmillanlearning.com/courses/c8f94c77-9f41-434b-aa96-6d894047e4e2/3/2kha2n/tools/assessment/items/1bca1ad6-4e78-4c12-9fde-14b9e0b8220e/assignments/7046352?redirec... [ I C y! apple credit union -... New Tab Settings M Gmail YouTube ) Maps Translate Assessment ? Assignment 17 of 20 Questions 0% Your score has been saved, but it's taking longer than Hint Check Answer Score: A Resources Ly Give Up? usual to display. 13 Question 0% 0 of co Attempts A solid disk of mass M = 0.600 kg and radius R = 0.350 m is suspended vertically and is free to rotate about its center 14 Question 0% without friction. A point object that has the same mass as the 0 of co Attempts @ Macmillan Learning disk is placed at an angle 0; = 30.0 clockwise from the top along the rim, causing the disk to rotate. The acceleration due 15 Question 0% to gravity is g = 9.80 m/s2. 0 of co Attempts What is the angular speed of of the disk when the object is 16 Question 0% directly below the center of the disk. 0 of co Attempts 17 Question 0% 0 of co Attempts of = rad/s 18 Question 0% 0 of co Attempts 19 Question 0% 0 of co Attempts 20 ? estion 0% Attempts O W 10:26 PM . 10/21/2022