I was thinking this today as I pushed my daughter on the swing-set at a local park:
How hard would I have to push my daughter on the swings so that she goes completely around in a circle?
Is it a function of her mass or is it simply the force of the push? Is Conservation of Angular Momentum at play here? I never really understood that chapter in physics way back in the days when I was smart (remember my motto: The older I get, the better I used to be). Of course, I didn’t try to push her so hard that she flew around in a circle….well, I was pushing the envelope by pushing her until the chains slacked. It was then that I wondered if I could push hard enough to give her the ride of her life.
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