The inclined block A is given a constant large rightward acceleration a. Determine the range of values of 0 for which block B will not slip relative to block A, regardless of how large the acceleration a is. The coefficient of static friction between the blocks is μs = 0.57.
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- A block accelerates down a ramp at an angle θ=32° with a friction coefficient of 0.15. Determine the acceleration.A box of mass m = 25 kg slides with an initial speed v0 = 7.0m/s up a slope which forms the angle = 12° relative to the horizontal. A strong wind is blowing with fixed horizontals force Fv = 50N to the right (see figure). The coefficient of friction in motion is uk = 0.18. (a) What is the transverse force acting on the box from the slope? (b) How far, L, does the box slide up the slope before it stops? (c) What must be the minimum coefficient of friction at rest, us, for the box to slide not back down the hill? F₁ m Vo L DA block of mass = 50.0 kg is being dragged at a constant velocity across a floor by a strong person pulling it with a rope. The rope makes an angle of 300 with the horizontal. The tension in the rope is 50.0 Newtons. Assume a real floor, with friction. What is the coefficient of kinetic friction between the box and the floor?
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