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Please need an answer asap When a particle is located a distance a meters from the origin, a force of cos( 7 / 5 )

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Please need an answer asap

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When a particle is located a distance a meters from the origin, a force of cos( 7 / 5 ) newtons acts on it. Find the work done in moving the particle from a - 2 tom - 2.5 Find the work done in moving the particle from z - 2.5 to z - 3 Find the work done in moving the particle from z = 2 to z - 3 0

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