Grade 11Mechanics
I have attached the question in attachment. ...............pls give me solution
1 Answer
Mallikarjun Maram
When the block begins to slide down at 
= 30o, that means 
= tan 30o = 
. Then the retardation of the block when projected up the plane is given by 
. Then from 
, you can find the distance along the plane as 5 m.
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