cosmiclastname
cosmiclastname cosmiclastname
  • 19-11-2017
  • Physics
contestada

How much force is needed to accelerate a 66 kg skier at 2 m/sec2? A) 132 kg B) 33 N C) 0.03 kg D) 132 N

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Equanimity
Equanimity Equanimity
  • 19-11-2017
Hello there!

Let's take a look at the formula for Force.

F = MA
Force is equivalent to the product of Mass and Acceleration. Mass is always measured in kg (kilograms), and Acceleration is always measured in meters per second squared (m/s^2). Force is always measured in Newtons (N).

We have our Mass, 66, and our Acceleration, 2 m/s^2. To find our Force, we need to multiply both of our given numbers.

66 x 2 = 132

132N is our Force.

D.) 132N is your answer.

I hope this helps!
Answer Link
xoroda xoroda
  • 19-11-2017
132N is the anwser
Thanks
Answer Link

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