Recent content by UncleJames119

I really want to thank you for helping me. You guys are so awesome. My major is Computer Science but my minor is physics. I'm starting at the bottom, but again thank you all for tolerating me! Michio kaku and Einstein came to me in a dream, and I hope the next post I make, will be the image...

So gravity itself cancels out, and that only leaves friction. So then I guess my answer would be C right?

So then the answer would be none are true since both gravity and air resistance are putting in work, right?

Thanks for your input. I've came to the same conclusion to, but I'm confused about the "flight" part of the question.

Homework Statement A mass m is fired straight up from a cannon, through the air, it rises to a maximum height, and then it falls back down to its initial height. There is air resistance. Consider these three statement. I. The work done by the force of gravity during the flight is Zero...