This sub got part of this wrong yesterday. The triangle is not always worse than the square. [Self]
After seeing how insistent people were that the triangle is always worse than the square, I had to do the math. It depends on the coefficient of friction, and as can be seen, it's not unreasonable in this problem to assume the square and the triangle require the same amount of force.
[Request] How long would one person with a shovel need, if they work 8 hours per day, 7 days a week?
[Request] what is the lowest level of natural light that the naked eye could see from space during 'the day time' that would be unmistakable?
[Request] Long time listener, First time caller. I Have to know.
