The power in a golf swing lies in our ability to create momentum using centripetal force. This force comes initially from the turning of our torso and then is dramatically amplified by the club pivoting around our wrist joint. … The rigidity of the golf club is what makes it possible to distort the swing so easily.
What force is in the golf swing?
Two types of forces are important to the golf swing: normal forces and shear forces. Normal forces are illustrated in the linear components of the swing, and shear forces are illustrated in the rotational components of the swing. Normal forces are applied by the feet downward or perpendicular to the ground.
What provides centripetal force on a swing?
PYL 105: Centripetal Acceleration
The mass experiences two forces: the weight of the bob (directed vertically downward) and the tension (which acts along the string). … Thus at the bottom of the swing, the net force (Tension – Weight) is responsible for the centripetal acceleration.
How forces are used in a golf club design?
Forces. The head of the club is the part that makes direct contact with the ball. Upon the impact the club stores some energy and then release it on the ball. The mass of the head is essential increasing the amount of force that’s imparted on the ball making it faster and further.
What is centripetal force in simple words?
Definition of centripetal force
: the force that is necessary to keep an object moving in a curved path and that is directed inward toward the center of rotation a string on the end of which a stone is whirled about exerts centripetal force on the stone — compare centrifugal force.
What are the 3 key physics concepts of the golf swing?
HICKS: Hitting a powerful drive takes more than just strength and coordination, it also requires three physics concepts: torque, centripetal force and something known as the double pendulum effect. JOHN SPITZER (Equipment Standards, USGA): What happens is you can use physics to allow the forces to do the work for you.
How do you find the centripetal force?
Centripetal force = mass x velocity2 / radius.
Is centripetal force also tension?
A centripetal force is a net force that acts on an object to keep it moving along a circular path. … The tension force in the string of a swinging tethered ball and the gravitational force keeping a satellite in orbit are both examples of centripetal forces.
Is pendulum centripetal force?
A pendulum bob follows a circular path. Therefore, it is acted on by a centripetal (“center-seeking”) force. In the case of the pendulum, the tension in the string causes the bob to follow the circular path.
Is a golf swing centripetal force?
The power in a golf swing lies in our ability to create momentum using centripetal force. This force comes initially from the turning of our torso and then is dramatically amplified by the club pivoting around our wrist joint. … The rigidity of the golf club is what makes it possible to distort the swing so easily.
Why do golf balls have dimples?
Dimples on a golf ball create a thin turbulent boundary layer of air that clings to the ball’s surface. This allows the smoothly flowing air to follow the ball’s surface a little farther around the back side of the ball, thereby decreasing the size of the wake.
What are 3 examples of centripetal force?
Just a few examples are the tension in the rope on a tether ball, the force of Earth’s gravity on the Moon, friction between roller skates and a rink floor, a banked roadway’s force on a car, and forces on the tube of a spinning centrifuge. Any net force causing uniform circular motion is called a centripetal force.
Why is it called centripetal?
The term comes from the Latin words centrum for “center” and petere, meaning “to seek.” Centripetal force may be considered the center-seeking force. Its direction is orthogonal (at a right angle) to the motion of the body in the direction toward the center of curvature of the body’s path.
What is difference between centrifugal and centripetal force?
Centripetal force is the force REQUIRED for circular motion. Centrifugal force is the force that makes something flee from the center.