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conservation of energy question- the air track and hanging mass 1.suppose there was no friction present....

conservation of energy question- the air track and hanging mass

1.suppose there was no friction present. write a formula for the speed of the glider and ganging mass as a function of the distance the mass has fallen and the 2 masses (assuming that the two objects start at rest)

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Answer #1

Potential energy lost by the hanging mass = kinetic energy gained by the hanging mass + kinetic energy gained by the glider

Let,

M1 = mass of the 'hanging mass'

M2 = mass of the glider

H = distance the hanging mass has fallen

V1 = speed of the glider

V2 = speed of the hanging mass

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