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Home Q & A Board Science-Related Homework Help Physics
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tankster tankster
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7 years ago
A block of mass M slides down a frictionless plane inclined at an angle θ with the horizontal.  The normal reaction force exerted by the plane on the block is
A) Mg.
B) Mg sin θ.
C) Mg cos θ.
D) Mg tan θ.
E) zero, since the plane is frictionless.
Textbook 
Physics

Physics


Edition: 4th
Author:
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mtown88mtown88
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7 years ago
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tankster Author
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7 years ago
This helped my grade so much Perfect
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You make an excellent tutor!
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I appreciate what you did here, answered it right Smiling Face with Open Mouth
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