mtchar5925 mtchar5925
  • 15-02-2024
  • Physics
contestada

The coefficient of dynamic friction between the grass and a 262.5 kg football blocking sled is 0.48. If a 100 kg football player only pushes horizontally against the sled, how large must the horizontal force be to overcome the friction?
A) 0.48 N
B) 48 N
C) 480 N
D) 4800 N

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