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mathsloverBest ResponseYou've already chosen the best response.0
Please check the attachment.
 one year ago

JFraserBest ResponseYou've already chosen the best response.1
Are you assuming that the projectile is fired at such an angle that would be the same as the position of the plank before it started moving? This isn't particularly complicated to solve, just will require a few pieces
 one year ago

DLSBest ResponseYou've already chosen the best response.1
This is way too lengthy but interesting,just proceed step by step.
 one year ago

JFraserBest ResponseYou've already chosen the best response.1
start with the collision. We know that the impact must occur when the stone is moving at 45degrees, so the x and ycomponents of its vector velocity must be equal. The impact must also occur at a height of 3.0m from the ground, since the plank moves purely horizontally
 one year ago

DLSBest ResponseYou've already chosen the best response.1
@mathslover Here you go!! http://www.youtube.com/watch?v=HNeQDSASrcs Just stuck me :P
 one year ago

mathsloverBest ResponseYou've already chosen the best response.0
@DLS :P @JFraser can u explain with some eqns ? or with some steps...?
 one year ago

DLSBest ResponseYou've already chosen the best response.1
@mathslover that video will explain this question?u didnt get it?
 one year ago

mathsloverBest ResponseYou've already chosen the best response.0
I am going through it DLS.
 one year ago

DLSBest ResponseYou've already chosen the best response.1
that will explain it clearly =)
 one year ago

mathsloverBest ResponseYou've already chosen the best response.0
Thank you DLS, thanks jfrazer also.
 one year ago

JFraserBest ResponseYou've already chosen the best response.1
you'll end up with a system of equations to solve simultaneously, but I don't have it done yet
 one year ago
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