University of Alberta MATH 114 Ch3-9RelatedRateSolutions

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Related Rate Problems - Solutions 1. Air is being pumped into a spherical balloon so that its volume increases at a rate of 100 cm3/s. How fast is the radius of the balloon increasing when the diam... eter is 50 cm? V=4 3 r 3 dV dt =4 r2 dr dt 100=4252 dr dt dr dt = 1 25 cm/s. 2. A ladder 10ft long rests against a vertical wall. If the bottom of the ladder slides away from the wall at a rate of 1 ft/s. how fast is the top of the ladder sliding down the wall when the bottom of the ladder is 6 ft from the wall? x2y2=100 2x dx dt 2 y dy dt =0 26128 dy dt =0 dy dt =− 34 ft/s. 10 x y This study source was downloaded by 100000793680026 from CourseHero.com on 06-10-2021 00:30:24 GMT -05:00 https://www.coursehero.com/file/13681410/Ch3-9RelatedRateSolutions/ This study resource was shared [Show More]

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