Physics, 25.03.2020 12:03 sanders183
A girl playing tug-of-war with her dog pulls the dog a distance of 8.0m by exerting a force at an angle of 18° with the horizontal. If the amount of work the girl does in pulling the dog is 190 J, what is the magnitude of the force?
Answers: 2
where 
is the angle of inclination. Substituting 190 J for W then 18 degrees for 
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A girl playing tug-of-war with her dog pulls the dog a distance of 8.0m by exerting a force at an an...
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