1. The scaffold S is raised by moving the roller at A toward the pin at B. Roller A is approaching B with a constant speed of 1.5 ft/s. The 4-ft links AE and BD are pin connected at their midpoint. Find an equation for the speed at which the platform raises as a function of 0. Graph this equation from 10° to 60º. D 4 ft Graphs need to be in the HW submission to have them scored. Be 1.5 ft/s professional, with the plot being a curve (not points) and axes labeled. Ask for help if you need.
1. The scaffold S is raised by moving the roller at A toward the pin at B. Roller A is approaching B with a constant speed of 1.5 ft/s. The 4-ft links AE and BD are pin connected at their midpoint. Find an equation for the speed at which the platform raises as a function of 0. Graph this equation from 10° to 60º. D 4 ft Graphs need to be in the HW submission to have them scored. Be 1.5 ft/s professional, with the plot being a curve (not points) and axes labeled. Ask for help if you need.
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Transcribed Image Text:1. The scaffold S is raised by moving the roller at A toward the pin at B.
Roller A is approaching B with a constant speed of 1.5 ft/s. The 4-ft
links AE and BD are pin connected at their midpoint. Find an equation
D 4 ft
for the speed at which the platform raises as a function of 0. Graph this
equation from 10° to 60°.
Graphs need to be in the HW submission to have them scored. Be
1.5 ft/s
professional, with the plot being a curve (not points) and axes
labeled. Ask for help if you need.
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