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You have been hired to design a famıly-friendly see-saw. Your design will feature a uniform board (mass M= 5 kg, length L = 8 m) that can be moved so that the pivot is a distance d from the center of the board. This will allow riders to achieve static equilibrium even if they are of different mass, as most people are. You have decided that each rider will be positioned so that his/her center of mass will be a distance xoffset = 17 cm from the end of the board when seated as shown. You have selected a child of mass m = 27 kg (shown on the right), and an adult of mass n=4 times the mass of the child (shown on the left) to test out your prototype. Xoffset X,ffset Part (a) Determine the distance d in m. Part (b) Determine the magnitude of the force exerted on the pivot point by the see-saw in N.

You have been hired to design a famıly-friendly see-saw. Your design will feature a uniform board (mass M= 5 kg, length L = 8 m) that can be moved so that the pivot is a distance d from the center of the board. This will allow riders to achieve static equilibrium even if they are of different mass, as most people are. You have decided that each rider will be positioned so that his/her center of mass will be a distance xoffset = 17 cm from the end of the board when seated as shown. You have selected a child of mass m = 27 kg (shown on the right), and an adult of mass n=4 times the mass of the child (shown on the left) to test out your prototype. Xoffset X,ffset Part (a) Determine the distance d in m. Part (b) Determine the magnitude of the force exerted on the pivot point by the see-saw in N.

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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You have been hired to design a family-friendly see-saw. Your design will feature a uniform board (mass M= 5 kg, length L = 8 m) that can be moved so that the pivot is a distance d from the center of the board. This will allow riders to achieve static equilibrium even if they are of different mass, as most people are. You have decided that each rider will be positioned so that his/her center of mass will be a distance xoffier = 17 cm from the end of the board when seated as shown. You have selected a child of mass m = 27 kg (shown on the right), and an adult of mass n=4 times the mass of the child (shown on the left) to test out your prototype. Xoffset Xoffset Part (a) Determine the distance d in m. Part (b) Determine the magnitude of the force exerted on the pivot point by the see-saw in N.
Transcribed Image Text:You have been hired to design a family-friendly see-saw. Your design will feature a uniform board (mass M= 5 kg, length L = 8 m) that can be moved so that the pivot is a distance d from the center of the board. This will allow riders to achieve static equilibrium even if they are of different mass, as most people are. You have decided that each rider will be positioned so that his/her center of mass will be a distance xoffier = 17 cm from the end of the board when seated as shown. You have selected a child of mass m = 27 kg (shown on the right), and an adult of mass n=4 times the mass of the child (shown on the left) to test out your prototype. Xoffset Xoffset Part (a) Determine the distance d in m. Part (b) Determine the magnitude of the force exerted on the pivot point by the see-saw in N.
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