Answer to Question #125990 in Physics for Anon

Question #125990

Two forces contribute torques that are needed to unscrew the lug nut: Person's (65 kg) weight and the weight of the beam (18 kg). What are the magnitudes of these forces?

Expert's answer

Based on the task data

"F_1=m_1g=65\\cdot9.81\\approx638" "N"

"F_2=m_2g=18\\cdot9.81\\approx177" "N"

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