Do you know how they got r? The radius of earth. Some fucking idiot assumed earth was the same size as Saturn and watched it move past the sun and made calculations based off of that. It's completely made up. Then the rest of the math works out perfectly but the problem is R was based off of an assumption with absolutely zero evidence backing it. So the whole fucking math problem is based on an assumption.
Do you know how they got r? The radius of earth. Some fucking idiot assumed earth was the same size as Saturn and watched it move past the sun and made calculations based off of that. It's completely made up. Then the rest of the math works out perfectly but the problem is R was based off of an assumption with absolutely zero evidence backing it. So the whole fucking math problem is based on an assumption.