A golf ball striking the ground is a collision . The ground exerts an equal force on the golf ball. The ground doesn't exert a force on the golf ball. The force is zero because the golf ball has little mass.
What happens when a golf ball hits the ground?
When a player hits the ground before the ball it is generally because their club is attacking the ball from too shallow an angle . ... This is because the club will still be attacking the ball from a shallow angle of approach and therefore hitting the ball on the upward part of the golf swing arc.
Is hitting a golf ball an inelastic collision?
Impulse: When a dropped ball hits something it exerts a force on it (and by Newton's third law an equal force is exerted on it). ... The golf ball undergoes a nearly elastic collision while the clay ball has an inelastic collision .
What force is hitting a golf ball?
However, a golf ball does experience drag force during flight that reduces the velocity by more than 50% by the time it lands. During collision between the ball and driver, peak force applied to the ball can be as high as 4000 pounds.
What is the physics of golf balls?
Once in flight, a golf ball experiences aerodynamic forces generated from the surrounding air flow as well as gravity . ... The latter constantly pulls it towards the ground, while the aerodynamic force in the direction of motion, or drag force, dictates the distance it travels.
What happens when a ball hits a wall?
Clearly, the momentum of the ball is changed by the collision with the wall, since the direction of the ball's velocity is reversed. It follows that the wall must exert a force on the ball, since force is the rate of change of momentum.
Is momentum conserved in free fall?
Linear momentum of a system remains conserved unless an external force acts on it. Since during free fall, a gravitational force acts on the body, it's momentum will not remain conserved .
What is the average acceleration of a golf ball?
But the contact time when a driver strikes a golf ball is about 1/2 a millisecond – or 0.0005 seconds. So the acceleration of the golf ball for the drive described is about 130,000 m/s^2 (!) ... that is, 13,000 times the acceleration due to gravity (g) here on Earth's surface!
What is the most important thing in a golf swing?
Use the big muscles of your legs and trunk to move the little muscles of your arms and hands . So watch the players at impact – they are all the same – and that is the most important part of any golf swing.
How many G's does a golf ball experience?
During collision between the ball and driver, peak force applied to the ball can be as high as 4000 pounds. A swing of 110-mph can result in the ball going from rest to 150-mph in 0.0005 seconds. In fact, during certain stages of impact, the ball experiences more than 50,000-g's of acceleration!
How do you calculate golf ball for flight?
The equation 5/7 f v sin 0 is used to calculate the vertical velocity of the ball traveling up the club head face where f is the fraction of speed remaining when the compression of the ball is considered, 0 is the angle of the clubface at impact and v is the velocity of the club head.
How do I stop the side spin on my golf ball?
When the club hits the ball at any angle, that angle continues in the air. So, if the golfer wants the ball to curve or spin more to the right, they should hit the clubface more to the right. A way to stop the uncontrollable sidespin is to hit the ball down the target line with a proper stance and swing.
When the golf ball reaches the maximum height does it momentarily stop or not?
Velocity in the Y direction at the halfway point, or midpoint (V y , mid) is zero . This is because when the ball reaches its highest point, it stops momentarily before reaching the ground.
When a ball hits a wall is momentum conserved?
When it hits a vertical wall it rebounds with a horizontal velocity v to the left. Since momentum is mass times velocity there would be a tendency to say momentum has been conserved.
Is momentum conserved when a ball hits the floor?
Explain how momentum is conserved when a ball bounces against a floor. It is conserved when there are no outside forced present and it has an equal and opposite traction. Also, the ball's momentum is transferred to the ground. As a ball falls toward Earth, the momentum of the ball increases.
Is total momentum conserved when a ball hits a wall?
Clearly, the momentum of the ball is changed by the collision with the wall, since the direction of the ball's velocity is reversed. It follows that the wall must exert a force on the ball, since force is the rate of change of momentum.
