Derive an expression for work energy theorum.
Answers
Explanation:
The earth, with a radius of 6.37×106 meters, rotates about its axis once a day. ... Thus the velocity of the man is v = = = 463 m/s. Again, since we know the velocity and mass of the man we can calculate kinetic energy. K = mv 2 = (50 kg)(463 m/s)2 = 5.36×106 Joules
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Answer:
Explanation:
What is the derivation of work energy theorem?
Derivation Of Work Energy Theorem The derivation of the work-energy theorem is provided here. The work-energy theorem also known as the principle of work and kinetic energy states that the total work done by the sum of all the forces acting on a particle is equal to the change in the kinetic energy of that particle.
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Work energy theorem states that: “The net work done by the forces acting on the body is equal to the change in kinetic energy of the body.” It is Also known as the principle of work and kinetic energy. Mathematically it is expressed as: Wnet = Kf –Ki = ∆k
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The earth, with a radius of 6.37×106 meters, rotates about its axis once a day. ... Thus the velocity of the man is v = = = 463 m/s. Again, since we know the velocity and mass of the man we can calculate kinetic energy. K = mv 2 = (50 kg)(463 m/s)2 = 5.36×106 Joules
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I HOPE U UNDERSTAND