Find the normal reactions?

1.	Find the normal reactions?
Answer» According to Newton's THIRD law, action and reaction are equal and opposite, HENCE the weight COMPONENT exerted on the SURFACE is equal to the normal reaction exerted by the surface. Hence, Ninc=√3W2 where Ninc signify normal reaction by the INCLINE plane.

Answer»

According to Newton's THIRD law, action and reaction are equal and opposite, HENCE the weight COMPONENT exerted on the SURFACE is equal to the normal reaction exerted by the surface. Hence, Ninc=√3W2 where Ninc signify normal reaction by the INCLINE plane.

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Find the normal reactions?

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