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A block of mass m₁ = 290 g is at rest on a plane that makes an angle 8 = 30° above the horizontal. The coefficient of kinetic friction between the block and the plane is k = 0.10. The block is attached to a second block of mass m₂ = 200
g that hangs freely by a string that passes over a frictionless and massless pulley. Find its speed when the second block has fallen 30.0 cm.
cm/s
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30°
M,

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