How does the spinning of a planit affect its gravity.

Gravitate towards this url http://curious.astro.cornell.edu/index.php

Simply ask an astronomer,for free.Use the search input box on the left of the page.Or at the bottom of the page there is a help button.

Good luck,
Nez.

Thanks for providing the site address. It was fascinating to see what kind of information you can get on the internet.

How does the spinning of a planit affect its gravity.
Not at all. However, you will be lighter on the equator of a spinning planet because gravity is not the only force acting on you. The spin of the planet will make you lighter.

A 170 pound person standing on the equator would weigh about 1/2 pound more if the Earth stopped spinning.