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Write detailed answers?a. Explain the difference between potential energy and kinetic energy.b. Derive the formula for the kinetic energy of an object of mass m, moving with velocity v.c. Prove that the kinetic energy of a freely falling object on reaching the ground is nothing but the transformation of its initial potential energy.d. Determine the amount of work done when an object is displaced at an angle of 30o with respect to the direction of the applied force.e. If an object has 0 momentum, does it have kinetic energy? Explain your answer.f. Why is the work done on an object moving with uniform circular motion zero? |
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Answer» Write detailed answers? a. Explain the difference between potential energy and kinetic energy. b. Derive the formula for the kinetic energy of an object of mass m, moving with velocity v. c. Prove that the kinetic energy of a freely falling object on reaching the ground is nothing but the transformation of its initial potential energy. d. Determine the amount of work done when an object is displaced at an angle of 30o with respect to the direction of the applied force. e. If an object has 0 momentum, does it have kinetic energy? Explain your answer. f. Why is the work done on an object moving with uniform circular motion zero?
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