Question 3 [1 point} A force of 30 N is applied to the handle of a wrench at 80 to the handle. 15 cm from the centre of the bolt. Determine the magnitude of the torque. O A] 423 Nxm O B} 1.54 Nxm O C} 4.43 Man O D) 154 Nxm Question 1 (1 point) A line has x-intercept 5 and y-intercept -2. Find a vector equation of the line. A) [x, y) = [0, -2] + ([2, 5] O B) [ x, y] = [0, -2] + +[5, 0] O C) [x, y] = [0, -2] + #(5, 2] O D) [x, y) = [0, -2] + 1(5, -2]Question 4 (1 point) The direction vector of a line is an indicator of its slope. True FalseQuestion 2 (1 point) A light airplane is flying at 85 km/h on a heading of 130. The wind is blowing at 25 km/h from a bearing of 260. Find the groundspeed (the magnitude of the ground velocity) of the airplane. OA) 110 km/h B) 102.87 km/h O C) 71.54 km/h O D) 107.5 km/h