7I think the smaller wedge will slide down with acc=gsintheta n the smallest block will fall down and slip behind the smaller wedge with same acc due to absence of friction.
A Block of mass M1 is kept on a Triangular wedge of mass M2 which is again kept on a larger triangular wedge of mass M3.How can we find the net acceleration. All the surfaces are Frictionless.
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6 Answers
7yes. exactly like dat but plz give the xplanation of the answer in detail.
49satrap i will give u three hints:
1) Wedge moves in horizontal direction.
2) Mass M1 moves along the surface of wegde with respect to the wedge!
3) most importantly: mass M3 moves in vertical direction (try to reason out why!)
Now try to solve these out using the basic law: F=ma
Will await u to see ur reply with the successful answer or more importantly DOUBTS! [1]
Dont hesitate to ask ur doubt out in the fear u will be branded a fool..
coz in case u dont.. u ll remain a fool forever!
So feel free to ask doubts here! [1]
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71This problem just ticks into the place where you need the think for the constraint equations.
See Here:
From post #10
http://www.targetiit.com/iit-jee-forum/posts/newton-s-laws-and-wpe-doubts-17881.html