(6) The tension force in cable AB is T = 40 kN acting on the crane as shown. Use vector cross product to compute the moment vector of the tension about point C. Note that point B is located at the center of the container top, and the distance between O and C is OC=45 m. Ans: M = 745 +548ĵ+718k kN·m 20 m 3 m 45 m B 13 m 5 m 9 m 8 m 12 m 16 m

Q: A ball is thrown and at the time of release, the velocity of the ball is given by v = 22.6i + 8.2j,…

A: The initial velocity vector of the ball is given as, v=22.6i+8.2j in m/s The horizontal component of…

Q: (3) Compute the couple by the two parallel forces shown for F = 65 lb. Ans: M=2300 lb-ft CCW 20% F…

A:

Q: (2) The slope of the 6.5 kN force is specified as shown in the figure. Express the force as a vector…

A: Approach to solving the question:Please see attached photos for detailed solutions. Thank…

Q: Write the ratio as a ratio of whole numbers using fractional notation 12 to 1

A:

Q: Find the value of x so that the vector i+2j+xk   makes and angle  pi/4  of  with the positive…

A: i+2j+xkTo Find: Value of x so that the vector makes an angle of π4 with the positive z axis.

Q: (6) A clockwise moment M= 150 lb-ft is applied at the center C of the 60 lb uniform sphere that is…

A: Steps to solve the problem:

Q: A 68 kg skydiver jumps out of an airplane. We assume that the forces acting on the body are the…

A: Given, Force of gravity acting on the 68 kg skydiver, Fg=mg (downward) Force due to air resistance,…

Q: A sodium ion (Na+) moves in the xy-plane with a speed of 2.90 ✕ 103 m/s. If a constant magnetic…

A:

Q: A cable exerts a constant upward tension of magnitude 2.14 ✕ 104 N on a 2.00 ✕ 103 kg elevator as it…

A: A cable exerts a constant upward tension of magnitude 2.14 ✕ 104 N on a 2.00 ✕ 103 kg kg elevator as…

Q: (1) Replace the three forces acting on the bar by the resultant force and resultant moment at point…

A: The problem asks us to replace three forces acting on a bar by a single equivalent resultant force…

Q: (4) Determine (a) the force component perpendicular to line OA and (b) then calculate the moment…

A:

Q: Find the velocity vector in terms of ur and utheta r=ea theta and d theta/dt=3

A:

Q: ..suspended a mass of 10 kg from a ceiling by two cords that make angles of 30° and 45° to the…

A: This question can be solved using the concept of component form of vectors.

Q: (4) The two structural members, one of which is in 3 kN tension and the other in compression, exert…

A:

Q: (7) The effect of a slam dunk can be simulated by a force F = 47 lb acting at the front edge of the…

A:

Q: Two rescue vessels are pulling a broken-down motorboat toward a boathouse with forces of 840 lbs.…

A:

Q: (8) Determine the moment of the force T = 95 N about point O. Ans: Mo=733 N·m CCW T 40° -12 m-

A: :

Q: The force P = 15 lb is applied to the cable and the cords slip on the smooth surfaces of the non-…

A: Step 1: Step 2: Step 3: Step 4:

Q: A wrench 1m long lies along the positive y-axis and grips a bolt at the origin (i.e. the wrench can…

A: