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kcrox
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Sled Dogs work?
A team of dogs drags a 46.5 kg sled 1.73 km over a horizontal surface at a constant speed. The coefficient of friction between the sled and the snow is 0.233. The acceleration of gravity is 9.8 m/s2 . Find the work done by the dogs. Answer in units of kJ
2. W=Fd
F=mg
3. I tried (46.5*9.8)1.73 it was wrong
(46.5*9.8)+(.233(46.5*9.8)) it was wrong
I desperately need help!
A team of dogs drags a 46.5 kg sled 1.73 km over a horizontal surface at a constant speed. The coefficient of friction between the sled and the snow is 0.233. The acceleration of gravity is 9.8 m/s2 . Find the work done by the dogs. Answer in units of kJ
2. W=Fd
F=mg
3. I tried (46.5*9.8)1.73 it was wrong
(46.5*9.8)+(.233(46.5*9.8)) it was wrong
I desperately need help!