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20. A particle starts at rest on a smooth inclined plane whose angle 0 is changing at a constant rate dᎾ = n < 0. dt At
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20. A particle starts at rest on a smooth inclined plane whose angle 0 is changing at a constant rate dᎾ = n < 0. dt At
20. A particle starts at rest on a smooth inclined plane whose angle 0 is changing at a constant rate dᎾ = n < 0. dt At the end of t seconds, the position of the object is given by x(t) wt е -wt e x(t) 8 202 sin ot 2 0(t) Suppose the particle has moved 1.7 ft in 1 s. Find, to within 10-5, the rate w at which o changes. Assume that g= 32.17 ft/s2.
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