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yogesh sahdev Grade: 11
        

the 50 KG homogeneous smooth sphere rests on the 30 degree incline A and against the smooth vertical wall B.calculate contact forces at A and B.

6 years ago

Answers : (2)

AskiitiansExpert Abhinav Batra
25 Points
										

let the contact force acting on point A be A newtons and acting on point B be B newtons.then by resolving forces along horizontal and vertical directions


A cos 30=mg


A sin 30=B


 


A=50*9.8/.866=565.81 Newton


B=565.81*.5=282.90 Newton


1433_14504_Untitled.jpg

6 years ago
yogesh sahdev
19 Points
										

sorry sir,but diagram is not clear.pls post again


 

6 years ago
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