lilac9130 lilac9130
  • 20-02-2024
  • Physics
contestada

What will be the magnitude and direction of the reaction force acting on a coin of 10g lying on the surface of the floor? Take (g = 9.8 , m/s²).
a) 0.98 N, upward
b) 0.98 N, downward
c) 9.8 N, upward
d) 9.8 N, downward

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