By what factor does the vans speed change

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A van with a mass m(v) moves along a frictionless road at v0 m/s when some heavy luggage is added to the top that weighs m(l) onto the roof. By what factor does the van's speed change?

Reference no: EM13332228

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By what factor does the vans speed change : A van with a mass m(v) moves along a frictionless road at v0 m/s when some heavy luggage is added to the top that weighs m(l) onto the roof
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