Frictionless inclined plane of length

Question-

A frictionless inclined plane of length 20 m has a maximum vertical height of 5 m. If an object of mass 2 kg is placed on the plane, which of the following best approximates the net force it feels?

a) 15 N

b) 30 N

c) 20 N

d) 10 N

e) 5 N

Posted Date: 2/4/2014 6:37:26 PM | Location : United Kingdom(UK)

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