N Student Links - N X _ Applications | Rap X N PHY 231 Homewc X Question 11 of 11 x Question 12 of 12 X My Course - PHY X Question 6 of 12 X Course Hero X + V X -> C assessments.macmillanlearning.com/sac/6862368#/6862368/5/-1 I C y! apple credit union -.. New Tab Settings M Gmail YouTube ) Maps Translate 6 of 12 Questions 3 Question 0% 0 of 10 Attempts The meterstick shown is 100 cm long. It is free to pivot around its center of gravity (CG), which is at the 50 cm mark. 4 Question 0% 10 20 30 40 50 60 70 80 90 0 of 10 Attempts There is a 20.0 N block hanging from the 80 cm mark. Decide where each of the other blocks should be placed, one at a 5 Question 0% time, to balance out the 20.0 N block. 0 of 10 Attempts 3 2 At what mark on the meter stick would you place a 18.0 N 6 Question 0% 0 of 10 Attempts block to balance the 20.0 N block? 7 Question 0% 0 of 10 Attempts mark: cm 8 Question 0% 0 of 10 Attempts At what mark on the meter stick would you place a 45.0 N 9 Question 0% block to balance the 20.0 N block? 0 of 10 Attempts 10 Question 10% 0 of 10 Attempts mark: cm 11 Question 0% 0 of 10 Attempts 12 Question 0% 0 of 10 Attempts W 5:48 PM 7/22/2022N Student Links - N x Applications | Rap X N PHY 231 Homewc X Question 11 of 11 x Question 12 of 12 X My Course - PHY X Question 7 of 12 X Course Hero X + V X -> C assessments.macmillanlearning.com/sac/6862368#/6862368/6/-1 I C y! apple credit union -... New Tab Settings M Gmail YouTube ) Maps Translate 7 of 12 Questions 2 Question 0% 0 of 10 Attempts A rigid, uniform, 4.00-m-long, 35.0-kg beam rests on a pivot placed 3.00 m from one end as shown in the figure. A 70.0-kg 3 Question man walks up the beam from the end resting on the ground. 0% 0 of 10 Attempts 4 Question 040 - z 0 of 10 Attempts 5 Question 0% 0 of 10 Attempts 6 Question 09% 0 of 10 Attempts What distance d must the man walk along the beam before the low end lifts off the ground? 7 Question 0% d = m 0 of 10 Attempts 8 Question 0% 0 of 10 Attempts What is the direction of the net torque vector on the beam about the pivot before the man reaches the critical point? 9 Question 0% 0 of 10 Attempts O -y The net torque is zero. 10 Question 0% O + x 0 of 10 Attempts O + y 11 Question 0% O - x 0 of 10 Attempts 12 Question 0% 0 of 10 Attempts Question Source: Freedman College Physics 3e | Publisher: Macmillan W 5:50 PM 7/22/2022N Student Links - N x Applications | Rap X N PHY 231 Homewc X Question 11 of 11 X Question 12 of 12 x My Course - PHY X Question 8 of 12 X Course Hero X + V X -> C assessments.macmillanlearning.com/sac/6862368#/6862368/7/-1 I C y! apple credit union -... New Tab Settings M Gmail YouTube ) Maps Translate 8 of 12 Questions 2 Question 0% The Atwood machine consists of two masses hanging from 0 of 10 Attempts the ends of a rope that passes over a pulley. The pulley can be approximated by a uniform disk with mass mp = 4.33 kg and 3 Question 0% 0 of 10 Attempts radius rp = 0.450 m. The hanging masses are my = 20.5 kg and MR = 10.7 kg. 4 Question 040 0 of 10 Attempts Calculate the magnitude of the masses' acceleration a and the tension in the left and right ends of the rope, i, and 5 Question 0% 0 of 10 Attempts TR, respectively. 6 Question 0% my 0 of 10 Attempts a = m/s2 7 Question 0% 0 of 10 Attempts 8 Question 0% N 0 of 10 Attempts TL = MR 9 Question 0% 0 of 10 Attempts TR = N 10 Question 0% 0 of 10 Attempts 11 Question 0% 0 of 10 Attempts 12 Question 0% 0 of 10 Attempts 5:50 PM W 7/22/2022N Student Links - N X Applications | Rap X N PHY 231 Homewc X Question 11 of 11 x Question 12 of 12 x My Course - PHY X Question 9 of 12 X Course Hero X + V X -> C assessments.macmillanlearning.com/sac/6862368#/6862368/8/-1 I C y! apple credit union -... New Tab Settings M Gmail YouTube ) Maps Translate 9 of 12 Questions 2 Question 0% A stick is resting on a concrete step with = of its total length 0 of 10 Attempts L hanging over the edge. A single ladybug lands on the end of 3 Question 0% the stick hanging over the edge, and the stick begins to tip. A 0 of 10 Attempts moment later, a second, identical ladybug lands on the other end of the stick, which results in the stick coming 4 Question 040 momentarily to rest at 0 = 36.1' with respect to the 0 of 10 Attempts horizontal, as shown in the figure. L If the mass of each bug is 2.92 times the mass of the stick and 5 Question 0% the stick is 10.3 cm long, what is the magnitude a of the 0 of 10 Attempts angular acceleration of the stick at the instant shown? Use g = 9.81 m/s2. 6 Question 0% 0 of 10 Attempts 7 Question 0% 0 of 10 Attempts a= rad/$2 Figure is not to scale. 8 Question 0% 0 of 10 Attempts 9 Question 0% 0 of 10 Attempts 10 Question 0% 0 of 10 Attempts 11 Question 0% 0 of 10 Attempts 12 Question 0% 0 of 10 Attempts W 5:51 PM 7/22/2022