a RF, RF2 Wtp Wt, ET; = 0 = (RF;)(1) = (Wt)(d)- (Wt,)('/2 ) %3D A 75 kg. 1.75 m tall person lays on a 3 kg. 2 m long board. The reaction force reading on the scale is 400 N. What is the torque due to the person?

a RF, RF2 Wtp Wt, ET; = 0 = (RF;)(1) = (Wt)(d)- (Wt,)('/2 ) %3D A 75 kg. 1.75 m tall person lays on a 3 kg. 2 m long board. The reaction force reading on the scale is 400 N. What is the torque due to the person?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter8: Rotational Equilibrium And Dynamics

Section: Chapter Questions

Problem 2P: A worker applies a torque to a nut with a wrench 0.500 m long. Because of the cramped space, she...

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Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

a
RF
RF2
Wt,
Wtb
ET; = 0 = (RF;)() = (Wt)(d)- (Wt,)('/2 1)
A 75 kg, 1.75 m tall person lays on a 3 kg. 2 m long board. The reaction force reading on the scale is 400 N. What is the torque
due to the person?
O-735.75 Nm
O -771.75 Nm
800 Nm
O 29 43 Nm

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