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Block A has a mass of 5.2 kg and is attached to block B by a rope over a pully as shown in the figure. Block B has a mass of 3.5 kg ans lies on a frictionless surface inclined at 25 degrees above the horizonal.
a) Sketch a free body diagram for each block, identify all forces acting on the block.b) Caclulate the acceleration of the blocks.c) Calculate the tension in the rope.
A 2.0 kg block sits on a 4.0 kg block that is on a frictionless table. What is the maximum force F that can be applied to the 4.0 kg block if the 2.0 kg block is not to slide
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A gymnast with mass m1 = 41 kg is on a balance beam that sits on (but is not attached to) two supports. The beam has a mass m2 = 108 kg and length L = 5 m. Each support is 1/3 of the way from each end. at least the gymnast stands at the left end of..
1 consider a system of n distinguishable atoms fixed in a lattice each of which has mnbspequally spaced energy levels
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An asteroid orbits the Sun at a constant distance of 4.080e+11 meters. What is the orbital speed of the asteroid
A rectangular block that is 1.0 m long and 4.0 kg in weight is resting on top of another longer smaller rectangular block that is 2.0 m long and 1.0 kg in weight.
A 35 mm SLR camera has a 45 mm lens which is used to photograph a 15 m tall tree. What is the aperture diameter at this f/stop
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