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Sketch a 2 kg slender uniform homogeneous bar AB that is leaning against a vertical wall....
A uniform 2.45m ladder of mass 7.70kg is leaning against a vertical wall while making an angle of 53.0? with the floor. A worker pushes the ladder up against the wall until it is vertical.
Prob. 4 Consider a slender uniform homogeneous bar of total length 1.5 m and mass 4.5 kg that is bent and welded to form the equilateral triangular object supported at a hinge in a vertical plane as shown. If the angular velocity is constant at 5 rad/s, determine the components of the reactions at the hinge Prob. 4 Consider a slender uniform homogeneous bar of total length 1.5 m and mass 4.5 kg that is bent and welded to form...
A uniform ladder of length L and weight w is leaning against a vertical wall. The coefficient of static friction between the ladder and the floor is the same as that between the ladder and the wall. If this coefficient of static friction is μs = 0.585, determine the smallest angle the ladder can make with the floor without slipping.
A uniform ladder of length L and weight w is leaning against a vertical wall. The coefficient of static friction between the ladder and the floor is the same as that between the ladder and the wall. If this coefficient of static friction is = 0.330, determine the smallest angle the ladder can make with the floor without slipping, Submit Answer
A Uniform ladder orlengen L and weight w IS leaning against a vertical wall. The coercent of State Friction between the leader and the poor is the same as that between the ladder and the wall. If this coefficient of static friction is He = 0.345, determine the smallest angle the ladder can make with the floor without slipping
A uniform board is leaning against a smooth vertical wall. The board is at an angle above the horizontal ground. The coefficient of static friction between the ground and the lower end of the board is 0.380. Find the smallest value for the angle , such that the lower end of the board does not slide along the ground.
The 10 kg uniform slender bar is pinned at A to the collar, which has an upward acceleration a = 4 m/s along the vertical shaft. If the bar has an angular velocity ω = 3 rad/s as it swings past the horizontal position, determine the magnitude of the reaction at A for this instant.Ans: 43.8 N
1. The slender bar AB weighs 60 lb and moves in the vertical plane, with its ends constrained to follow the smooth horizontal and vertical guides. If the 30 - Ib force is applied at A with the bar initially at rest in the position for which =30°, calculate the resulting angular acceleration of the bar and the forces on the small end rollers A and B. // 2 BO
include free body diagram . [18 pts] A uniform long slender bar of mass m 6.8 kg and length0.9 m is attached at one of its ends (A) to a horizontal rope while its other end (B) slides without friction on the floor. For the instant when the bar is released from rest in the configuration shown (where θ 45 degrees): (a) Develop expressions for a and ay, the accelerations of the bar's centre of mass in the along with...
Prob. 3 A slender uniform homogeneous bar of total mass 2 kg is used to stiffen the 4 kg rectangular plate, as shown, along all its four sides. Determine a) The total length of the bar b) The total mass of the assembly c) Its center of mass location, G. d) determine the moment of inertia e) and radius of gyration about G. 300mm A 300mm + 400mm Prob. 4 The stiffened plate described in Prob 3 above, and supported...