Question

What is magnus effect?

Answer 1

Hint: The magnus effect is a force produced by a spinning effect. The Magnus force is said to be a result of Newton’s third motion law.

Complete step-by-step solution:
To answer this question, first, we need to know about spinning objects. Spinning object is an object that rotates around a central point called an axis. The rotating objects direction is deflected in a way that is not present when the object doesn’t spin.
The effect is named after the entailed German physicist Gustav Magnus, who was the first individual to venture on a rigorous physics investigation. Yet it is understood that Isaac Newton was the one who initially developed and inferred its cause. While Newton watched a tennis match in Cambridge, he noted how top-spin could cause the ball to drop faster than one might expect. It is known that the Magnus force is a consequence of Newton’s third law of motion – it is the same and opposite force that the air exerts on the ball as a response to the force that the ball puts on air. The object moves the air in one direction and as a result the air moves the object in the other. The Magnus effect applies to swerving tennis balls, baseballs, often cricket balls and ping-pong balls in particular. The effect in ping-pong balls is amplified and more conspicuous due to its limited size and low density.

Note: The Magnus effect, also known as the Magnus force, is named after Gustav Magnus, who found it in 1852 when he tried to determine why a cannonball curves. The Magnus effect plays a role in aviation and sports involving throwing, hitting or kicking a ball like baseball.