avaahrabi1478 avaahrabi1478
  • 12-09-2022
  • Physics
contestada

3.
A block of mass 30 kg lies on a floor with μs = 0.6 and μk = 0.3. How much force will it take to start the block moving?
a 9.8 m/s2
b 0 m/s2
c 6.54 m/s2
d 3.27 m/s2

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