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Assuming there are no energy losses due to air resistance

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This question has popped up elsewhere on here but i'm a little dubious on some of the answers. Anyway here goes, any help appreciated.

A horizontal force of 80N acts on a mass of 6kg resting on a horizontal surface. The mass is initially at rest and covers a distance of 5m in 0.92s under the action of force. Assuming there are no energy losses due to air resistance and therefore that the acceleration is constant: Calculate the total energy expended in the acceleration.

Reference no: EM13635367

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