A) Kinetic energy is the energy associated with the motion of an object with mass. State...

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A) Kinetic energy is the energy associated with the motion of an object with mass. State three other forms of energy giving a brief definition of each. B) A vehicle is travelling at a constant velocity of 100km/h. The force resisting motion is 8.7kN. Calculate the tractive power necessary to keep the vehicle moving at this constant speed. C) Calculate the work done when a mass of 1250kg is lifted vertically through a distance of 10m. Assume that the acceleration due to gravity is 9.81 m/s². D) Calculate the useful output energy of an electric motor which is 60% efficient if it uses 3.2kJ of electrical energy A) Kinetic energy is the energy associated with the motion of an object with mass. State three other forms of energy giving a brief definition of each. B) A vehicle is travelling at a constant velocity of 100km/h. The force resisting motion is 8.7kN. Calculate the tractive power necessary to keep the vehicle moving at this constant speed. C) Calculate the work done when a mass of 1250kg is lifted vertically through a distance of 10m. Assume that the acceleration due to gravity is 9.81 m/s². D) Calculate the useful output energy of an electric motor which is 60% efficient if it uses 3.2kJ of electrical energy

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A Kinetic energy is the energy associated with the motion of an object with mass Three other forms of energy are Potential energy The energy stored in ... View the full answer