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12 Aug 2009, 06:03
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At position x, the accing in a of a particle P moving in a straight line is given by a=-2xcubed, where x is the distance from the origin at time t.
a) prove that the quantity (dx/dt)squared +x to the power of 4 is constant.
b) find this constant, given that the initial velocity is 0 at x=2
c) show that the motion is bounded, i.e. that the particle is constrained to oscillate within a certain interval.
d)is the motion simple harmonic? give a reason for your answer.
a) prove that the quantity (dx/dt)squared +x to the power of 4 is constant.
b) find this constant, given that the initial velocity is 0 at x=2
c) show that the motion is bounded, i.e. that the particle is constrained to oscillate within a certain interval.
d)is the motion simple harmonic? give a reason for your answer.
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16 Aug 2009, 20:08
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hi Marmoora.. i think you are in the wrong forum, i have never seen questions of this kind in this forum, all math questions lies within the known GMAT topics that is basic maths, but your questions requires knowlege about physics, i dont think you can get a definite answer from any member in this forum..
Archived Topic
Hi there,
This topic has been closed and archived due to inactivity or violation of community quality standards. No more replies are possible here.
Where to now? Join ongoing discussions on thousands of quality questions in our Quantitative Questions Forum
Still interested in this question? Check out the "Best Topics" block above for a better discussion on this exact question, as well as several more related questions.
Thank you for understanding, and happy exploring!
