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A sphere of mass m rests on a fixed wedge having inclination 30 degrees.Find the ratio of normal reactions exerted by wedge on sphere and wall on sphere.Please give the solution. ans:) 2

Thank You!!!

P Krishna Chaitanya , 14 Years ago

Grade 11

1 Answers

G Narayana Raju

we know the sphere is in rest,

the normal reaction due to wedge is cancelled with mgcos$

therefore N_wedge=mgcos30

and normal reaction due to wall cancels with N_wedgesin30

N_wall=mgcos30sin30.

the ratio is 2

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Last Activity: 14 Years ago

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Mechanics> Mechanics...

A sphere of mass m rests on a fixed wedge having inclination 30 degrees.Find the ratio of normal reactions exerted by wedge on sphere and wall on sphere.Please give the solution. ans:) 2 Thank You!!!

P Krishna Chaitanya , 14 Years ago

G Narayana Raju

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