# Transform from Magnitude of P to R

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1. Jul 11, 2015

### Thinker301

Hi everyone!

How do I transform Momentum to Position in spherical coordinates?

Sincerely,
Thinker301

2. Jul 12, 2015

### Staff: Mentor

Transform to Cartesian coordinates then to spherical.

Thanks
Bill

3. Jul 12, 2015

### Thinker301

Sadly that integral is undoable. I may have forgot to mention the function I am trying to transform is spherically symmetric. If that helps.