Determine what velocity is attained by the charge

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Reference no: EM13250188

A certain load-acid storage battery has a mass of 24kg. Starting from a fully charged state, it can supply 6A for 22 hours with a terminal voltage of 12V before it is totally charged.

1. if the energy strored in the fully charged battery is used to lift the battery with 100% efficiency, what height is attained? Assume that the acceleration due to gravity is 9.8 m/s^(2) and is constant with height.

2. if the stored energy is used to accelerate the battery with 100% efficiency, what velocity is attained?

3. Gasoline contains about rho1=4.5x10^7 J/kg. Compare this with the energy content per unit mass for the fully charged battery (rho2). So (rho1/rho2)=?

Reference no: EM13250188

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