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force of 45 lbs exerted at an angle of 30° above the horizontal is required to slide a table across a floor. table is moved 20 ft. Determine the work done in sliding the table. toy wagon is pulled by exerting a force of 25 lbs on a handle that makes a 20° angle with the horizontal. the work done in pulling the wagon 50 feet.

force of 45 lbs exerted at an angle of 30° above the horizontal is required to slide a table across a floor. table is moved 20 ft. Determine the work done in sliding the table. toy wagon is pulled by exerting a force of 25 lbs on a handle that makes a 20° angle with the horizontal. the work done in pulling the wagon 50 feet.

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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6. A force of 45 lbs exerted at an angle of 30° above the horizontal is required to slide a table across a floor. The table is moved 20 ft. Determine the work done in sliding the table. 7. A toy wagon is pulled by exerting a force of 25 lbs on a handle that makes a 20° angle with the horizontal. Find the work done in pulling the wagon 50 feet.
Transcribed Image Text:6. A force of 45 lbs exerted at an angle of 30° above the horizontal is required to slide a table across a floor. The table is moved 20 ft. Determine the work done in sliding the table. 7. A toy wagon is pulled by exerting a force of 25 lbs on a handle that makes a 20° angle with the horizontal. Find the work done in pulling the wagon 50 feet.
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