The three ropes in the figure (Figure 1) are tied to a small, very light ring. Two of these ropes are anchored to walls at right angles with the tensions shown in the figure. Part A What is the magnitude of the tension T3 in the third rope? Express your answer using two significant figures. T3 = N Submit Request Answer Part B What is the direction of the tension T3 in the third rope? Express your answer using two significant figures. Figure 1 of 1 1να ΑΣΦ ? ° below horizontal Submit Request Answer 0,60 m T = 80 N 0,80 m T, = 50 N Provide Feedback

Little Hudson holds the 10-kg barbell 0.1 m above the floor. Part A What is the PE of the barbell relative to the floor? Express your answer to two significant figures and include appropriate units. HÅ Value Submit pone ? Units Request Answer

Two masses, A and B, are connected to each end of a light vertical cord, as shown in the following figure. A constant upward force 78.0 N is applied to mass A. Starting from rest, mass B descends 10.3 m in 3.00 s The tension in the cord connecting the two masses is 32.0 N (Figure 1). Part A Find the mass of B? Express your answer with the appropriate units. HA ? Value Units %3D Figure 1 of 1 > Submit Request Answer F Part B A Find the mass of A? Express your answer with the appropriate units. B Value Units

Write the equilibrium equation for the forces in the y-direction. Express your answer in terms of F1, F2, F3, and P. Express known forces in N and angles in degrees.   ∑Fy = 0 =

The boom supports the two vertical loads. Neglect the size of the collars at D and B and the thickness of the boom, and compute the horizontal and vertical components of force at the pin A and the force in cable CB. Set F = 880 N and F2 = 380 N. (Figure 1) Part A Determine the horizontal and vertical components of force at the pin A. Express your answers using three significant figures separated by a comma. Assume that the positive x and y axes are directed to the right and upward, respectively. vec Az, Ay = 1 of 1 Part B Determine the force in cable CB. Express your answer to three significant figures and include the appropriate units. Im HA ? 1.5 m FBC = Value Units 30

= 172.54(sin sin 40° ) +186.92(cos cos 45° )T, = 243.08 N SAMPLE PROBLEM 2 (equilibrium involving an inclined plane) A block resting on a plane inclined at an angle, e, of 42° from the horizontal is being held in place by a steel cable. The tension on the cable wire is 67.0 N. Figure 8. Block on an inclined plane held in place by a steel cable. a. Determine the normal force Nand the force due to gravity F- b. What is the mass of the block in kilograms?

LC: To prevent a hotel chandelier from failing an engineer created the design such that it is being acted upon by three forces F₁, F₂, and F₁ as shown in the diagram. Rewrite a vector in a component form. Calculate directions and magnitudes of vectors F₁-4 Newtons F₂=6 Newtons F₂=5 Newtons Step 2. Step 5. ଚ) ଓଡ଼ F2 1. Find the resultant vector using the component method. Step 1. Step 3. Step 4.

To find the resultant of multiple forces using Cartesian components and to determine the direction of this resultant from its components. Part B- Resultant of adding F, and F2 and Fa As shown, three forces act on the tip of a pole. F1 and forms the following angles with the x, y, and z axes, respectively: a = 56.2, 8 = 66.6°, and 136.9. F- 110 lb, forms the angle 28 with the z axis, and forms the angle 8 = 15' between the x axis and the projection of F, in the zy plane. 50 i + 145 j + 25 k Ib. F = 150 lb Find the resultant of adding Fi. Fa, and F. Express your answer in component form. Express your answers, separated by commas, to three significant figures. > View Available Hìnt(s) Vo AEo tvec R1s = i lb, j lb, k Ib Submit Part C- Direction of a resultant For the given forces, Fi. F. and Fs. find the three direction angles ag. BR. and ya betwoen the resuitant force Rn found in Part B and the x. y, and z axes, respectively. Express your answers, separated by commas, in degrees to three…

Please do A-C, Thank you!

Need help with Part C