suppose you try to move a crate by trying a rope around it and pulling on the Rope at angle of 30° degree above the horizontal. what is the tension required to keep the crate moving with constant velocity? (assuming weight of crate w =500N and coefficient of dynamic is 0•40)
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It is an important chemical reagent and industrial chemical, used primarily in the production of cellulose acetate for photographic film, polyvinyl acetate for wood glue, and synthetic fibres and fabrics. In households, diluted acetic acid is often used in descaling agents.
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