Your 'cq_1_11.1' report has been received. Scroll down through the document to see any comments I might have inserted, and my final comment at the end.
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Answer the following based on Newton's Second Law:
• How much net force is required to accelerate a 12 kg mass at 3 m/s^2?
F=12kg*3m/s/s=36N
• What would be the acceleration of a 4 kg mass subject to a net force of 20 Newtons?
20N=4kg*a
A=20N/4kg=5cm/s/s
• If you exert a force of 20 Newtons on a 10-kg object and it accelerates in the direction of your force at 1.5 m/s^2, then how do you know there are other forces acting on the object besides your own?
You know because 10*1.5 does not equal 20N so there has to be other forces
• What is the total of all those forces and in what direction does this total act?
15N and it is acting in a positive direction because of the face that all the forces are positive
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10min
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&#This looks very good. Let me know if you have any questions. &#