N Student Links - Northern Vi X _ Applications | Rapididentity X N PHY 231 Homework -- Ener X Question 6 of 12 - PHY 231 X Course Hero X Question 10 of 10 - PHY 23 X + V X -> C assessments.macmillanlearning.com/sac/6862365#/6862365/5/-1 I C y! apple credit union -.. New Tab Settings M Gmail YouTube Maps Translate 6 of 12 Questions 0 of 10 Attempts During a long jump Olympic champion Carl Lewis's center of mass rose 1.I'm from the launch point to the top of the arc. What 2 Question 0% minimum speed u; did he need at launch if he was traveling at 6.2 m/s at the top of the arc? 0 of 10 Attempts 3 Question 0% 0 of 10 Attempts vi = m/s 4 Question 0% 0 of 10 Attempts 5 Question 0% 0 of 10 Attempts 6 Question 0% 0 of 10 Attempts 7 Question 0% 0 of 10 Attempts 8 Question 0% 0 of 10 Attempts 9 Question 0% 0 of 10 Attempts 10 Question 0% 0 of 10 Attempts Question Source: Freedman College Physics 3e | Publisher: Macmillan W 8:18 PM 7/21/2022N Student Links - Northern Vi X Applications | Rapididentity X N PHY 231 Homework -- Ener x Question 7 of 12 - PHY 231 X Course Hero X Question 10 of 10 - PHY 23 X + V X -> C assessments.macmillanlearning.com/sac/6862365#/6862365/6/-1 I C y! apple credit union -... New Tab Settings M Gmail YouTube Maps Translate 7 of 12 Questions 0 of 10 Attempts An ideal spring is used to stop blocks as they slide along a table without friction. A 0.80 kg block traveling at a speed of 1.7 m/s 2 Question 0% can be stopped over a distance of 0.18 m once it makes contact with the spring. 0 of 10 Attempts 3 Question 0% 0 of 10 Attempts 4 Question 0% 0 of 10 Attempts 5 Question 0% 0 of 10 Attempts What distance would a 1.50 kg block travel after making contact with the spring if the block is traveling at a speed of 3.1 m/s before it makes contact with the spring? 6 Question 0% 0 of 10 Attempts 7 Question 0% 0 of 10 Attempts distance: m 8 Question 0% 0 of 10 Attempts 9 Question 0% 0 of 10 Attempts 10 Question 0/100 0 of 10 Attempts O W 8:18 PM 7/21/2022N Student Links - Northern Vi X _ Applications | Rapididentity X N PHY 231 Homework -- Ener x Question 8 of 12 - PHY 231 X Course Hero X Question 10 of 10 - PHY 23 X + V X - C assessments.macmillanlearning.com/sac/6862365#/6862365/7/-1 I C y! apple credit union -... New Tab Settings M Gmail YouTube Maps Translate 8 of 12 Questions 0 of 10 Attempts A pendulum is constructed by attaching a small metal ball to 2 Question 0% one end of a string of length L = 1.10 m that hangs from the 0 of 10 Attempts ceiling, as shown in the figure. The ball is released when it is raised high enough for the string to make an angle of 3 Question 0% 0 = 25.0' with the vertical. 0 of 10 Attempts 4 Question 0% 0 of 10 Attempts v = ? 5 Question 0% 0 of 10 Attempts 6 Question 0% With what speed u is the ball moving at the bottom of 0 of 10 Attempts its swing? U = m/s 7 Question 0% 0 of 10 Attempts 8 Question 0% Does the mass of the ball affect the answer? 0 of 10 Attempts Yes, because changing the mass changes the 9 Question 0% ball's inertia. 0 of 10 Attempts No, because the change in string tension counteracts the change in mass. 10 Question 0% 0 of 10 Attempts Yes, because the work done on the ball by the gravitational force depends on the mass. 11 Question 0% No, because the ball's speed is independent of 0 of 10 Attempts its mass. 12 Question 0% Question Source: Freedman College Physics 3e | Publisher: Macmillan W 8:19 PM 7/21/2022N Student Links - Northern Vi X Applications | Rapididentity X N PHY 231 Homework -- Ener x Question 9 of 12 - PHY 231 X Course Hero X Question 10 of 10 - PHY 23 X + V X -> C assessments.macmillanlearning.com/sac/6862365#/6862365/8/-1 I C y! apple credit union -.. New Tab Settings M Gmail YouTube Maps Translate 9 of 12 Questions 0 of 10 Attempts A block of mass m = 5.00 kg initially slides along a 2 Question 0% frictionless horizontal surface with velocity vo = 5.00 m/s. At 0 of 10 Attempts position x = 0, it hits a spring with spring constant k = 49.00 N/m and the surface becomes rough, with a 3 Question 0% coefficient of kinetic friction equal to u = 0.400. 0 of 10 Attempts Ax 4 Question 0% 0 of 10 Attempts 5 Question 0% 0 of 10 Attempts 6 Question 0% 0 of 10 Attempts How far Ax has the spring compressed by the time the block first momentarily comes to rest? Assume the positive Ax = m 7 Question 0% direction is to the right. 0 of 10 Attempts 8 Question 0% 0 of 10 Attempts 9 Question 0% 0 of 10 Attempts 10 Question 0% 0 of 10 Attempts W 8:19 PM 7/21/2022