T(5,3,3) o (8,1,-1) e door shown held in static equilibrium with a tensile force perpendicular to the door. For a weight of 55 lb, determine the tension force vector, T, needed to maintain equilibrium. What is the x-component of the tension in unds rounded to the nearest pound
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- The sphere at A is given a downward velocity v0 of magnitude 5 m/s and swings in a vertical plane at the end of a rope of length I= 2 m attached to a support at O. Determine the angle 0 at which the rope will break, knowing that it can withstand a maximum tension equal to twice the weight of the sphere.When doing a 3D problem analysis of a rigid body, you have _____ scalar equations of equilibrium. Group of answer choices 2 3 4 6Suppose three forces with magnitudes of 198 N, 275 N, and 205 N are placed in equilibrium. If the 205-N force acts in the +y-direction, what is one of the two configurations in the xy-plane that the remaining forces may have? Give numerical values for the angles.
- a nonuniform bar is suspended at rest in a horizontal position by two massless cords. One cord makes the angle u=36.9° with the vertical; the other makes the angle f =53.1° with the vertical. If the length L of the bar is 6.10 m, compute the distance x from the left end of the bar to its center of mass.How many free variables should be used to determine the orientation (orientation) of a 2 dimensional solid body with a fixed center of gravity in 2 dimensional space?If the plane surface has a μ= 0.75 and inclines 20° to the horizontal, what minimum mass, attached to the string, will just get the block moving?
- The man has a weight W and stands at the center of the plank. If the planes at A and B are smooth, determine the tension in the cord in terms of W and θ.A spade is modelled as a uniform rod, of mass 2kg and length 90cm, attached to a uniform square lamina, of side 20cm and mass 0.5kg. A gardener holds the spade horizontally with hands 30cm and 60cm from the end of the rod. Find the vertical forces exerted by the gardener's hands. Im stuck on this q, pls help.Three electrical charges isolated from the rest of the universe are located at the vertices of an equilateral triangle. Charge 3 attracts charge 1 with a force of modulus F1(3) = 4.3 N and repels charge 2 with a force of modulus F2(3) = 6.7 N. What is the modulus of the sum of the reaction forces on the charge 3 in Newtons? a. 10,95 b. 8,45 c. 9,60 d. None of the other alternatives are correct. e. 12,39 f. 2,21 g. 15,17 h. 0,86
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