Seudónimo Seudónimo
  • 10-10-2020
  • Physics
contestada

A box is dragged across an ice covered lake. The box accelerates at 0.05m/s2 and is pulled by a 45 N force. What is the mass of the box? (use the formula m=F/a)

Respuesta :

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  • 10-10-2020

Answer:

0.9 kg

Explanation:

F = ma

45 = m * 0.05

m = 45/0.05

m = 900g or 0.9 kg

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