hayleyelizabeth67671 hayleyelizabeth67671
  • 20-02-2024
  • Physics
contestada

The coefficient of friction between a body and ground is 0.75. Then, the angle of friction can vary from

a) 0° to 30°
b) 30° to 45°
c) 45° to 60°
d) 60° to 90°

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