Test oct 2 hday E VS1 S s sK S S *1 Co. nl?courseld=16381179&HeplD=5ba406465b7d84c1d15f745b2bf49... 因| I Review | Constants t at rest. Part A Add a third force that will cause the object to remain at rest. Label the new force F3 Draw the vector starting at the black dot. The location, orientation, and length of the vector will be graded. You can move the vectors F and F2 to construct the required vector, but be sure to return them into their initial positions before submitting the answer. No elements selected Pearson Education Inc. All rights reserved. I Terms of Use | Privacy Policy I Permissionsi 7:08 PM 中 10/18/2020

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

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1. The surface below is oriented at angles a to the horizontal and has normal vector fl. Also shown is velocity vector v. a a. On a figure similar to that above, draw the components of fi, indicate the angle between fi and one of its components that is a, and show why that angle is a. Then state the vector equation for fi. b. If vector c. What is has magnitude V, what is the vector equation for ? f?

Please referto the figure at the right side for the following questions: 1. a. Determine the magnitude of the resultant force and its direction, В 30 N 10 kg measured counterclockwise from D positive x- axis of forces OC and OH only. b. Resolve force OB into its x,y and z 60° 159 3m E 70 N 60 50 N / components, express its force as a cartesian vector and determine the 4m 300 75 N coordinate direction angles of the 60 N Y K force OB. A 4 m c. Determine the angle between OB and Ol. 70° 45° F 65 N d. Determine the magnitude of the 3 m resultant forces and its direction acting in the figure. Sketch your 50 N 80° 80 N result. 90 N 40 N

d. Use a suitable diagram or a sketch, deduce the expression for F2 if Vector a locate Q, and r, locateą,. Start from the origin, state all assumptions made.

I need the solution quickly..please In 10 minutes

1.8.4. Forces F, = 12 N, 0, = 0 and F2 = 12 N, 0, = -0 act at the origin. Their resultant force F = 9 N is along the +x-direction. A. Setup with a labeled diagram showing F, F1, F1y, F2, F2y. b. Calculate the magnitude of the angle 0 that F, and F, make with the +x-axis. 1x3 2x9

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