Whats that spinning toy called?
Whats that spinning toy called? A fidget spinner is a toy that consists of a ball bearing in the center of a multi-lobed (typically two or three) flat structure made from metal or plastic designed to spin along its axis with pressure. Fidget spinners became trending toys in 2017, although similar devices had been invented as early as 1993.
Why does a top stay up?
1. A spinning top is governed by the gyroscopic effect. 2. A gyroscope will spin about a constant axis unless acted on by a couple* – eg the Earth’s axis is at a constant 23.5 degrees, kept stable by the spin of the Earth.
Why do kids spin on top?
The spinning tops illustrates several physics concepts including angular momentum, inertia, momentum, centripetal force, potential energy, kinetic energy, torque, friction and gravity. You are applying a force called torque to start the spinning, and that converts the top’s potential energy into kinetic energy.
What’s another word for spinning top?
- teetotum.
- whirligig.
- top.
