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Mahati
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Asked: 2021-02-11T12:00:36+00:00 In:

A force of 36 dynes is inclined to the horizontal at an angle of 60°. Find the acceleration in a mass of 18 g that moves in a horizontal direction.

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Newton’s law of motion and friction
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    2 Answers

    1. F = 36 dyne at an angle of 60°
      Fₓ = F cos 60° = 18 dyne
      Fₓ = maₓ
      So aₓ = Fₓ/m = 1 cm/s²

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    2. F=36 dyne at an angle of 60°
      Fx = F cos 60° =18 dyne
      Fx = max
      So ax=Fx/m = 1 cm/s²

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