- #1

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For the diagram below, is it wrong?

They have calculated the work done from i to f, using the force that is cross sectional to the particle.

Shouldn't the force in the direction of the path be the the force x cos theta.

They have summed the force that is not in the direction of the path?

They have calculated the work done from i to f, using the force that is cross sectional to the particle.

Shouldn't the force in the direction of the path be the the force x cos theta.

They have summed the force that is not in the direction of the path?