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The potential energy of a particle movin...

The potential energy of a particle moving along y axis is given by U(y)= `3y^4+12y^2` ,(where U is in joule and y is in metre). If total mechanical energy is 15 joule, then limits of motion are

A

`-1.0 m, + 1.0 m`

B

`-5.0 m, + 1.0 m`

C

`-5.0 m, + 5.0 m`

D

`-1.0 m, + 5.0 m`

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AAKASH INSTITUTE ENGLISH-TEST 1-EXERCISE
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  6. A wire AMB is placed along y-axis having linear charge density lambda ...

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  7. Two identical point charges are placed at A and B. The potential diffe...

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