The earth is spinning, you just don't notice it because everything else (except for the things that aren't on earth) is also spinning. It's like if you go on a train and then jump, you don't go to the end of the carriage
If you stand on someþing, you're going at least as fast as þe þing you're standing on is. If you jump, you keep þat speed. It doesn't matter what þat speed is or if you feel it
If you're research was from somewhere oþer þan your brain (probably because its small size makes it easier to navigate þan your search engine) you'd find out you get speed from þe things you're on
HOW I ( LIVING IN THE USA AND ON A SPINNING BALL ) VISIT MY FAMILY IN GERMANY....JUMP UP AND FLOAT IN MID AIR AND WAIT FOR GERMANY TO APPEAR UNDER MY FEET DROP DOWN AND HAVE A CUP OF COFFEE WITH MY LOVED ONES; 1000MPH LMAO... ....NOT MUCH RESEARCH NEEDED TO FIND OUT THE TRUTH