N Student Linl X Application X N PHY 231 Hc X Question 11 x Question 12 X My Course X Question 12 X Question 12 X Question 5 X Course Her X + V X -> C assessments.macmillanlearning.com/sac/6862370#/6862370/4/-1 I C y! apple credit union -... New Tab Settings M Gmail YouTube ) Maps Translate 5 of 8 Questions C assessments.macmillanlearning.com/sac/6862370#/6862370/5/-1 I C y! apple credit union -... New Tab Settings M Gmail YouTube ) Maps x Translate 6 of 8 Questions 0 of 10 Attempts A small boat is crossing a lake on a windy day. During some interval of time, the boat undergoes the given displacement Ar. 2 Question 0% 0 of 10 Attempts AT = (3.29 m) i + (2.85 m)j 3 Question 0% During the same interval of time, the wind exerts the given constant force F on the boat. 0 of 10 Attempts F = (255 N) i - (109 N)j 4 Question 0% What is the total work done on the boat by the wind over this period of time? 0 of 10 Attempts 5 Question 0% 0 of 10 Attempts work: 6 Question 0% 0 of 10 Attempts What is the angle between the direction of the wind force and the direction of the boat's motion during this time interval? 7 Question 0% 0 of 10 Attempts 8 Question 0% angle: 0 of 10 Attempts W 7:03 PM 7/22/2022N Student Linl X Application X N PHY 231 Hc X Question 11 x Question 12 X My Course X Question 12 X Question 12 X Question 7 X Course Her X + V X -> C assessments.macmillanlearning.com/sac/6862370#/6862370/6/-1 I C y! apple credit union -... New Tab Settings M Gmail YouTube ) Maps Translate 7 of 8 Questions 0 of 10 Attempts A pipe system consists of three pipes with lengths 2 2 Question 0% L1 = 1.45 m, L2 = 0.600 m, and L3 = 2.55 m. A plumber 0 of 10 Attempts pulls on the end of the pipe system, at the point P, with a force Fp = -23.0 Ni + 45.0 Nj + 35.0 NK. 3 Question 0% 0 of 10 Attempts 4 Question 0% P 0 of 10 Attempts L3 5 Question L, 0 of 10 Attempts 6 Question 0% 0 of 10 Attempts What is the torque 7 due to Fp about the origin? Enter your expression using ijk unit vector notation. 1 = N.m 7 Question 0% 0 of 10 Attempts 8 Question 0% 0 of 10 Attempts W 7:03 PM 7/22/2022N Student Linl X Application X N PHY 231 Hc X Question 11 x Question 12 X My Course X Question 12 X Question 12 X Question 8 X Course Her X + V X -> C assessments.macmillanlearning.com/sac/6862370#/6862370/7/-1 I C y! apple credit union -... New Tab Settings M Gmail YouTube ) Maps Translate 8 of 8 Questions 0 of 10 Attempts Dima pulls directly backward with a force F = 105 N on the Side view 2 Question 0% end of a 2.00 m-long oar. The oar pivots about its midpoint. 0 of 10 Attempts At the instant shown, the oar is completely in the yz-plane and makes a 0 = 28.0 angle with respect to the 3 Question 0% water's surface. 0 of 10 Attempts y Derive an expression for the torque vector 7 about the axis 4 Question 0% through the oar's pivot. Express the torque using ijk 0 of 10 Attempts vector notation. 5 Question 7 = [xi + ty j + tz k 0 of 10 Attempts 6 Question Aerial view 0 of 10 Attempts 7 = N-m 7 Question 0% 0 of 10 Attempts 8 Question 0/100 0 of 10 Attempts W 7:03 PM 7/22/2022