Recent content by abhishek ghos

Here's our project on modal analysis of cantilever beam using Abaqus http://www.scribd.com/doc/96781678/Modal-Analysis-of-Cantilever-Beam

r= A*exp(ωt); A based on initial position

buddy think again; the answer is f(1)...

half of that try clicking it twice voluntarily and you know the error neurons shoot at ahigh speed ,almost the same as on witnessing an event

when the (pendulum + cart)system moves along the inclined plane, they do not feel the effect of any gravity in that direction as if they were in free fall in the sliding direction. so, what remains is the g component perpendiculur to the slide direction, which is your effective g in this case.

we can't travel through it, fit for smaller particles, quantum particles

one of the terms x1, or x2 will get negative we are measuring them from their eqilibrium positions this means that the equation holds for both the cases and yes ,were x1 and x2 magnitudes of displacement only ,what you have put forth would hol beyond doubt.

then it's the elognation, which will again lead to a rise in the potential energy of the spring

what do you think is the compression of the middle spring, 1/2(kx^2),right where x is the cange in length of the middle spring ,that is (x^2 = (x1-x2)^2)

No O(t=0)----------------------->vt(point A)(source) | | | |L | | Point B(you) I want you to find the component of source’s(A) velocity Along the line joining point A & point B at an instant t And plug that velocity into your equation for vs.

some mechanism which can measure the speeds of incoming cars, send signals, pulls up breaks and activates some magnetic repulsion, saves the day for two cars onto each other but there are other objects which can be a problem. but the idea is cool and should be used in the time to come...

take in the velocity component of the source away from the observer at each instant of time in the governing equation.

you are right

y''=ty (ty)'=ty let ty =z z'=z z(0)=0

think of a large number and you can think of an even larger number, this doesn't ends anywhere. infinity is that number which is larger than every number you can think of and hence acts as a limit to such numbers which are still open at the top. you can see it like all numbers bigger than...