Pre-Calculus, 9th edition
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81
| PAGE: 602 | SET: Exercises | PROBLEM: 81 |
Please look in your text book for this problem Statement
The magnitude of boat is 
.
The force is required to hold a boat and its trailer in place on a ramp whose inclination is 
to the horizontal.
Draw the related diagram:
Observe the graph:
.
.
The boat weighs approximately 
.
The boat weighs approximately 
.
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