Physics, 25.12.2019 05:31 genyjoannerubiera
Afootball player at practice pushes a 60 kg blocking sled across the field at a constant speed. the coefficient of kinetic friction between the grass and the sled is 0.30.
how much force must he apply to the sled?
a. 18 n
b. 60 n
c. 180 n
d. 600 n
Answers: 2
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Afootball player at practice pushes a 60 kg blocking sled across the field at a constant speed. the...
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