5. A dam on Vaitama river stores about 60000 kg of water at a height of 80 m. Calculate the amount of potential energy stored in the water.

500 kg water isstored in the overhead tank of a 10 m high building.Calculate the amount of potential energy stored in the water.

How much amount of water can be stored in the urinary bladder?

A condenser of capacity 8 mu F is charged to a potential of 1000 V, calculate the energy stored in the condenser.

A pump lifts 373 kg of water to a height of 10m in 98s. Find the power of the pump. Express it in horsepower.

A person trying to lose weight by burning fat lifts a mass of 10 kg upto a height of 1m is 1000 time . Assume that the potential energy lost each time be lower the mass is dissipated . How much far will be use up considering the work done only when the weight is lifted up ? Far supplies 3.8 xx 10^(7) J of energy per kg wich is canverted to mechanical energy with x 20 % efficiency rate Take = 9.8 ms^(-2)

Complete the analogy Flowing water : kinetic energy :: stored water: ________

State whether the following statements are true of false with proper explanation: In hydroelectric power plant, the kinetic energy in water stored in dam is converted into potential energy of water.

State whtether the following statement are true or false. Water stored at some height has potential energy.