lb. The magnitude of the resultant of the forces at A is The direction of the resultant of the forces in the x-direction is The direction of the resultant of the forces in the y-direction is The direction of the resultant of the forces in the z-direction is D
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- Forces of 80 N at 110 degrees, and 10 N at an angle of 260 degrees, measured counter-clockwise from the positive x-axis, act on an object. a) What are the components (Fx, Fy) of the resultant force (in Newtons)? b) What is the magnitude of the resultant force (in Newtons)? c) What is the angle of the resultant force with respect to x-axis? (positive values only)A horizontal force of 380 N is applied to a stationary wooden box in one direction, and a 800 N horizontal force is applied in the opposite direction. What additional force (in N) is needed for the box to remain stationary? NTwo forces, F₁ and F2, act at a point. The magnitude of F₁ is 8.50 N, and its direction is an angle 65.0° above the negative direction of x-axis in the second quadrant. The magnitude of F2 is 5.00 N, and its direction is an angle 52.1° below the negative direction of x-axis in the third quadrant. What is the x-component of the resultant force? What is the y-component of the resultant force? What is the magnitude of the resultant force?
- Write an expression for the component of net force, Fnet,x, in the x direction, in terms of the variables given in the problem statement. Fnet,x=The image below shows a box with an applied force. The static coefficient of friction between the box and surface is 1.2. 19 kg 400 N 20° (a) Determine the magnitude of the applied force along the x axis. (b) Determine the normal force as the force is applied. mumQuestion 11. A person is trying to judge whether a picture (mass positioned by temporarily pressing it against a wall. The pressing force is perpendicular to the wall. The coefficient of static friction between the picture and the wall is 0.650. What is the 2.59 kg) is properly minimum amount of pressing force that must be used? Ans: 39 N Question 12 A 1
- Krystal's cat, Charlie, had an unfortunate experience this morning. Charlie climbed the curtain and was afraid to come back down. Krystal heard the meowing and came to help him down. She decided this was a good opportunity to calculate the tension force Charlie exerted on the curtains. She placed him on a scale and used his mass to calculate the tension force on the curtains. If the cat caused 37N of tension on the curtain, what is Charlie's mass?Forces of 70 N at 10 degrees, and 50 N at an angle of 190 degrees, measured counter-clockwise from the positive x-axis, act on an object. a) What is the magnitude of the resultant force (in Newtons)? b) What is the angle of the resultant force with respect to x-axis? (positive values only)A skier is standing on a 30o hill. Draw the hill and add idealized force vectors that represent the force of the skier (FS), the normal force (FN), and the force of friction (FF).
- Determine the resultant force magnitude, direction, and its angle from the x-axis for force components F1 & F2, components F2 & F3, and components F3 & F4. NOTE: must be solved using the parallelogram method, not the rectangularA traffic light weighing 90.3 newtons is hung from two cables as shown in the attached figure. Determine the magnitude of the tension force applied by the weight of the traffic light on each of the cables. Write the answer in newtons using three significant figures.If the coefficient of static friction between all surfaces in contact is µg = 0.3 and a determine force P that must be applied to wedge A in order to lift the block weighing 500 N. The weight of wedge A is negligible compared to the block. B P