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Pennsylvania State University MATH 141 ALC ANLY GEOM II . In-Class Worksheet Week 6. Winter 2023.
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March 2023

2022/2023

A+
Math 141 In-Class Worksheet Week 6 Page 1 of 4 Question 1 (a) A 3 kg book is lifted vertically 8 m. Calculate the work done. (b) A 10 lb object is lifted vertically 3 ft. Calculate the work done. Question 2 A 20-foot chain with density 4 lb/ft hangs off the roof of a building. How much work is required to pull the chain to the roof? I ft T Math 141 In-Class Worksheet Week 6 Page 2 of 4 Question 3 A trough with trapezoidal cross sections is 8 m long. The trapezoidal cross sections have a height o...
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