Marble in a plastic jar

Marble in a plastic jar is a experiment that we did in the science lab. There were lots and lots of cool science experiments ready for us but this was my favourite out of all, because I like to do something with the marble and I am good at something to do with wrist snap. We did these experiment because this week is the national primary science week. This is how you do this experiment.

Equipment:
Marble
Plastic jar

Steps

1. Insert the marble inside the plastic jar.
2. Cover the open part of the plastic jar.
3. Place the plastic jar sideways.
4. Spin the marble and then spin upside down so your hand that's blocking the hole is facing the bottom.
4. Keep spinning upside down and try not to make the marble touch your hand.

Science behind
When you spin the marble you are creating a force and when you keep spinning it