- #1
LCSphysicist
- 645
- 161
- Homework Statement
- 1. Obtain Eqs.(9.7a and b) by differentiating Eqs.(9.8a and b) with respect to time.
- Relevant Equations
- Aceleration in a polar coordinates and energy and momentum angular in a central force motion
Since the equations are, actually, the question, i will post the image with relevant equations here:
it seems strange, I'm almost sure that I didn't make a mistake in the differentiation, but differentiating 9.8b I found 9.7a with both positive terms
it seems strange, I'm almost sure that I didn't make a mistake in the differentiation, but differentiating 9.8b I found 9.7a with both positive terms