What is the Normal force (includes applied force) on the 100 kg box? Does the box slide?u= 0.6 Force 30° 10 N
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- Forces A, B and Care applied at the origin in the directions indicated in the figure below. A has a magnitude of 22 N and is 40 above the positive X-axis. B has a magnitude of 25 N and is 60* above the negative X-axis. The forces are in equilibrium. 0 15 N B -10 60 20 15 8 10 int D 4 8 3 8 3 45- 20 25 30- C 435 N The magnitude of the components of A are most nearly (enter as positive): |A₂| N and A The magnitude of the components of B are most nearly (enter as positive): B₂ N and B The magnitude of force Čapplied at the origin required to balance the system is most nearly: N to th The angle of force from the negative X-axis as indicated is most nearly: 409 TO BE fast 75Now the block on the table has friction. Calculate the frictional force if the block is stationary. m = 8 kg M = 2.8 kg μs = 0.5 μk = 0.4You are trying to move a light fixture into an apartment. There are hooks in the elevator so you hang the fixture on a hook with a chain. You don't want the fixture to touch the walls, so you attach a rope to the side that pulls horizontally as shown, keeping the fixture stationary with respect to the elevator. Note 0 = 35°. Chain Rope Fixture As the elevator ascends vertically, the magnitude of the tension force in the chain from the elevator on the fixture as a function of the vertical position of the elevator, y, is Fa(y) = Foe y/n where Fo = 108 N and y1 = 6.5 m. Work From Chain Using the fixture as your system, if the elevator goes from y = 0 to y = 5.85 m, what is the work done by the tension force in the chain on the fixture? Reminder About Work ........................................... Make Sure to Integrate! Wef = | Work From Rope The tension force in the horizontal rope as a function of y is Ff(y) = Fje-y/y1 where F = 61 N and y1 = 6.5 m. What is the work done by the…