a lead ball of mass 2 kg falls from a height of 30 M. If the total kinetic energy of the ball is converted into heat and remains in it find the change in internal energy of the ball in this process.Specific heat of lead=125J/kg°C g=9.8m/s^2
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a lead ball of mass 2 kg falls from a height of 30 M. If the total kinetic energy of the ball is converted into heat and remains in it find the change in internal energy of the ball in this process.Specific heat of lead=125J/kg°C g=9.8m/s^2
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