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what magnitude of net force is required to give a 135 kg refrigerator an acceleration magnitude of 1.4 m/ s²?​

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Net Force

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Problem:

What magnitude of net force is required to give a 135 kg refrigerator an acceleration magnitude of 1.4 m/ s²?

Solution

Step 1: List down the given

  • Mass - 135 kg
  • Acceleration - 1.4 m/s²

Step 2: Know the formula

F = m ⋅ a

Where,

F = Force

M = Mass

A = Acceleration

Step 3: Use the given to substitute on the formula

F = m⋅a

F = 135 kg ⋅ 1.4 m/s²

F = 189 kgm/s² or 189 N

Therefore, the net force is 189 N