I dont
spiral
I dont
When a spiral spins, it has kinetic energy due to its motion. The kinetic energy comes from the spiral's movement as it rotates on its axis or follows a curved path.
When a quarterback throws a spiral football to a receiver, the ball exhibits a combination of translational and rotational motion. The translational motion refers to the forward movement of the ball through the air, while the rotational motion is the spinning motion around its axis, which stabilizes the flight and helps maintain a straight trajectory. This spiral motion enhances accuracy and distance, allowing the receiver to catch the ball more effectively.
Not 100% sure, but I think it was Archimedes way of converting circular motion into linear motion, still used today in the form of worm gears and screw propellers. Suggest you seek verification on this.
A spiral fracture.
Ahm, no! The rotation of the earth goes in an oval-like motion of which I forgot the name. But it most certainly does not go in a spiral.
Tera Bap
You can throw a football in a regular spiral motion, underhand, or end over end.
Spiral CT, also called helical CT, is a newer version of CT scanning that is continuous in motion and allows for three-dimensional re-creation of images
A spiralling motion football will typically travel farther than a wobbling motion football. The spiral helps stabilize the ball's flight, minimizing air resistance and allowing for greater distance and accuracy in the throw.