Answer to Question #187492 in Physics for Gwyneth Balete

Question #187492

helen is pulling her school bag at an angle of 30° with the horizontal to a distance of 8m. if she exerts a constant force of 55N in pulling her bag, how much work is done?

Expert's answer

The work is

"W=Fd\\cos\\theta=55\u00b78\u00b7\\cos30\u00b0=381\\text{ J}."

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