Question

kinetic energy derivation class 9​

Answer 1

Answer:

The kinetic energy of a body is the energy that it possessed due to its motion. Kinetic energy can be defined as the work needed to accelerate an object of a given mass from rest to its stated velocity.

Answer 2

Answer:

The kinetic energy of a body is the energy that it possessed due to its motion. Kinetic energy can be defined as the work needed to accelerate an object of a given mass from rest to its stated velocity.

Explanation:

Kinetic energy is a simple concept with a simple equation that is simple to derive. ... Start from the work-energy theorem, then add in Newton's second law of motion. ∆K = W = F∆s = ma∆s. Take the the appropriate equation from kinematics and rearrange it a bit.

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