Is gravity real? Does a spinning ball create gravity?
Let's not debate on THEORY and deal with FIGURES presented by mainstream science. It's a simple math.
Earth surface area: 139.43 sq mi = 361,132 sq km = 361,132,000,000 m2
Earth rotation speed, assumed: 1,040 mph = 1,674 km/h = 1,673,714 m/h
Let's make a scale 1 : 1,000,000
>>> Does A BALL with SURFACE AREA of 361,132 m2 SPINNING at 1.6 m/h CREATE GRAVITY???
Ahhh it doesn't count "Earth's rotation around Sun"... Let's examine that too

Earth's rotation around the Sun, assumed 67,000 mph = 107,826 km/h = 107,826,000,000 m/h
Earth surface area: 139.43 sq mi = 361,132 sq km = 361,132,000,000 m2
Let's make a scale 1: 100,000,000
>>> Does A BALL with SURFACE AREA of 3,611 m2 MOVING at 1.1 m/h CREATE GRAVITY??
No wonder a true genius of mankind once wrote: "Today's scientists have substituted mathematics for experiments, and they wander off through equation after equation, and eventually build a structure which has no relation to reality" (Nikola Tesla, Modern Mechanics and Inventions, 1934).
And yes, Tesla also said "Earth is a realm, it is not a planet."