An iron bar of mass 057 kg slides down a frictionless
An iron bar of mass, 0.57 kg, slides down a frictionless incline 0.67 m high. At the bottom of the incline it collides and sticks to a magnet of mass, 1.27 kg. What is the speed of the combined masses after collision.
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an iron bar of mass 057 kg slides down a frictionless incline 067 m high at the bottom of the incline it collides and
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