6. 3.4 Four Masses Four masses are arranged on a square with light rods. One arrangement has equal masses, and another has different masses as shown. 1 (X) 1 1 1 1 2 4 1 If the squares are each hung by the upper left mass as indicated, what is the difference in the angle at which they hang? Report the angle positive in degrees.

The parabolic cables of a 200-ft portion of the roadbed of a suspension bridge are positioned as shown. Vertical cables are to be spaced every 20 ft along this portion of the roadbed. Calculate the lengths of these vertical cables. es Choose the correct answer below. ools OA. 56 ft, 41.6 ft, 30.1 ft, 22.4 ft, 17.3 ft, and 16 ft OB. 56 ft, 41.4 ft, 30.4 ft, 22.2 ft, 17.6 ft, and 16 ft OC. 56 ft, 41.4 ft, 30.1 ft, 22.2 ft, 17.3 ft, and 16 ft OD. 56 ft, 41.6 ft, 30.4 ft, 22.4 ft, 17.6 ft, and 16 ft Help me solve this View an example Get more help. Clear all Skill builder 16 ft 200 ft orr

Analyze the problem below then answer the following questions B. What is the magnitude of the Torce in standard form? The following force vectors are acting on an object from different directions. A = (101 – 50k)N, B = (301 + 25/)N, and ĉ = (-15) + 20k)N. .Roundoff at three decimal places, e.g. "233.401N"No space between characters and if answer A.What is the resultant vector in unit vector form? is whole number, no need to add decimal places. If answer is too large or too smallI (more than 1,000,000 or less than 0.0001) .Write answers without the express answer as Scientific "hat", refer to exact example notation in exact sample format "3.2€23N" or "3.2e-15N" or format "(-7i+2j-3k)N" No spaces "-3.2€15N". This format means between characters. If result is 3.2x102"N etc. "Ik", omit the number “1". If the component is zero, no need to Your answer write. Your answer (c.What is the angle and direction of the vector along the x-y plane? DWhat is the angle and direction of the vector along…

2. Kindly answer this and show your solution.

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Conters QZ02 Determine the resultant of forces A and B, and state the direction of the resultant force measured from the positive x axis. 1. Resolve forces into components. 2. Express force vectors as Cartesian vectors. 3. Add like-components together. 4. Use Pythagorean theorem to obtain the magnitude and direction. a 30 B 45" A=400 lb. B = 600 lb. 26 ese

Two men pull horizontally on a box resting on a frictionless surface with ropes attached to the same point on the box. Man A pulls with 23.5 N of force at 34.0o N of W. Man B pulls with 45.0 N of force at 58.0o S of W. Use the space below to draw and label a reasonable diagram, showing compass directions, to illustrate the forces as they are actually applied to the box (as seen from above the box).                                 Use the space below to draw and label a reasonable diagram to illustrate the addition of the forces (using the rule for vector addition).                           (1) Calculate the y-component of each force. (2) Find the total of the y-components.            (1) Calculate the x-component of each force. (2) Find the total of the x-components.                    Calculate the magnitude of the resultant of the forces. Show all work.        Calculate the compass direction of the resultant of the forces.

M Gmail O YouTube A Maps O RCAP QUESTION 2 Problem A new type of force was discovered by physicists with the following expression: α Fnew + Be* + 3x^ where alpha & beta are constants, and x is the position. The expression above was obtained from the interaction of a massless Higg s Boson (a type of particle) and a black hole. Quantum physicists then decides to design and build a machine that is able to move the Higgs Boson from x2 to x1. How much work should the machine do to achieve this feat? (For simplicity, consider that no energy is lost in the process) Solution To determine the work done we apply the following W = Fx dx Evaluating the above, we get W = aln | x beta e X 3/5 5 for the limits from x¡ to xf substituting x1 and x2 as the limits, the work done is expressed as W = | + X1 e ( x15 x2 ) x2 MacBook Pro

Same diagram