justify the answer 3. Gate AB in figure below is semicircular, hinged at B and held by a horizontal force Pat A. What force Pis required for equilibrium? 6m Water 4m Gate Sde viw
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- A 200 kg, 5 m wide rectangular gate is hinged at B and leans against the floor at Amaking an angle of 45 degrees with the horizontal (figure above). Determine theminimum force F, applied at the center of the gate required to open it.Thank you in advance!! A rectangular gate AB (3mx10m), hinged at B, held by a horizontal force F2, at point A. What horizontal force F2 is required at point A for equilibrium?A cylinder rests on a bar and a wall in the way indicated in the figure. The cylinder weighs 500 kgf and the bar 100 kgf. If all surfaces are smooth, determine the reactions at supports A and B of the bar.
- When a motor is set on a pivoted mount seen below, its weight can be used to maintain tension in the drive belt. When the motor is not running the tensions T1 and T2 are equal. The total mass of the platform and the motor is 100.0 kg, and the diameter of the drive belt pulley is 16.0 cm. when the motor is off, find: (a) the tension in the belt, and (b) the force at the hinged platform support at point C. Assume that the center of mass of the motor plus platform is at the center of the motor.A uniform bar 3.00 m long is held by ropes at the ends making angle 60.0 and 30.0,respectively, with the horizontal. A weight of 200 N is hung 0.500 m from the leftend where the 60.0 rope is attached. Find the tension in the ropes (T1 & T2) andthe weight (W) of the barA gate AB 4 ft long and 2 ft wide is held in position shown due to the spring whose constant is 96.0 Ibf/in. The spring is located compressed 1.5 ft in such a way as to keep the gate in equilibrium. Assume that on the gate (which moves through a circular sector BD as shown in Fig. figure), the force due to the spring is always horizontal. Determine the height d of the water.
- What are the reactions at a pin and bracket support in three-dimensional space? Answer with the number of force components and the number of couples.Your answer is partially correct. A homogeneous, 4-ft-wide, 9.8 -ft-long rectangular gate weighing800lbis held in place by a horizontal flexible cable as shown in the figure below. Water acts against the gate, which is hinged at point A. Friction in the hinge is negligible, Determine the tension in the cable. AssumeL1=9.8ft,L2=7.2ft, andθ=57∘. Please type answer note write by hend.If the value of P in the above figure is 180-lb,determine the angle θ at which it must beinclined with the smooth plane to hold 300-lbbox in equilibrium.
- The boom AC in the figure rests in a ball and socket joint at A and is held in equilibrium by the cables BE and CD. The load applied at C. Determine the coordinates of D in the YZ plane so that the force in CD will be a minimum. Neglect the weight of the boom and cables. Answers: y = 16ft ; z = -34.7ft ( Please i need the solution)A crate with dimensions l = 0.50 m and h = 0.75 m rests on a plane that is inclined by θ = 30◦ from thehorizontal. The crate is in equilibrium, but if the crate were too tall, it will fall over down the slope.Find the effective point of application of the normal force on the crate, i.e., where is the normal force actingon the crate, keeping the crate in equilibrium? Hint: choose the crate’s center of mass as the axis of rotation.Consider the force P applied at point A on the plate of the figure shown (image 1). Assuming that the weight of the plate is negligible, and that the horizontal force F, as well as the reactions Dy and Dx in the joint D balance the plate shown in the figure. Note: the x-axis is horizontal and the y-axis is vertical and both have their origin at point D. Data: P = 332N Which option is right? a) if the plate had a weight of 332N (applied vertically downwards in the center of the plate), the reaction Dy on the plate should be vertical downwards so that the plate still remained in balance in that position or b) if the plate had a weight of 332N (applied vertically downwards in the center of the plate), the reaction Dy on the plate should be vertical downwards so that the plate still remained in balance in that position