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mikael mikael
wrote...
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Posts: 12017
9 years ago

 
300 J of work are required to fully drive a stake into the ground. If the average resistive force on the stake by the ground is 601 N, how long is the stake? 
A)
 
0.50 m 
B)
 
0.32 m 
C)
 
0.43 m 
D)
 
0.56 m 
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Answer accepted by topic starter
bio_manbio_man
wrote...
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Posts: 33233
9 years ago
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mikael Author
wrote...
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9 years ago
Thanks for the help
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