What causes a golf ball to deviate from its intended path?
An overly eccentric impact can cause the ball trajectory to deviate from its intended path, due to club head twist, and in addition the ball doesn't travel as far, due to energy loss from the club vibration.
What are the forces acting on a moving golf ball?
Once the ball is in flight, several forces act upon it. Some of these forces include: gravity, aerodynamic drag, and aerodynamic lift. Each force acts independently on the moving golf ball.
Why does the normal force of a ball move backwards?
Well, the normal force begins to point a little bit backward instead of completely up due to property (1), but it also grows to have larger magnitude because of property (2) and the fact that the only way for the ball to continue forward without interpenetration is to go upward as well.
How does gravity affect the flight of a golf ball?
the golf ball will go higher and farther since there is less gravity as a ball flies through air, what do you notice about the blue (vertical) arrow decreases, reaches 0 at the top, and increases as the ball flies through the air, what do you notice about the red (horizontal) arrow
What force causes vy to change as the golf ball travels?
the force of gravityAs the ball moves through its trajectory, it undergoes a downward acceleration due to the force of gravity.
What force causes vy to change as the banana travels?
GravityWhat force causes vy to change as the banana travels? Gravity causes vy to change as the banana travels.
Why is golf projectile motion?
A golf ball in flight is an example of a projectile because it follows a curved path called a parabola. An example of a parabola is shown below. The shape of the curve is affected by two main forces, gravity and air resistance.
How would these factors affect the trajectory of a golf ball on the moon?
The Moon has much less gravity than Earth and has an extremely thin atmosphere. How would these factors affect the trajectory of a golf ball on the Moon? With much lower gravity and much less air resistance, the golf ball will stay airborne longer and travel father.
How is air resistance affect the trajectory?
Because air resistance affects the horizontal component of a projectiles trajectory, the effect of it can be minimized by lowering the angle of release. Speed or velocity is directly related to distance. The greater the speed of release, the greater the distance covered in flight.
Why does the horizontal component VX remain constant as the ball travels?
This downward force and acceleration results in a downward displacement from the position that the object would be if there were no gravity. The force of gravity does not affect the horizontal component of motion; a projectile maintains a constant horizontal velocity since there are no horizontal forces acting upon it.
What are the physics in golf?
2:066:03Science of Golf: Physics of the Golf Club - YouTubeYouTubeStart of suggested clipEnd of suggested clipControl is due to something in physics called rotational inertia a scientific principle that saysMoreControl is due to something in physics called rotational inertia a scientific principle that says the farther an object's mass is away from the axis of rotation the harder.
What is the science behind a golf ball?
1:444:54Science of Golf: Why Golf Balls Have Dimples - YouTubeYouTubeStart of suggested clipEnd of suggested clipAs the air travels over one of the dimples. A tiny pocket of turbulence or air disturbance isMoreAs the air travels over one of the dimples. A tiny pocket of turbulence or air disturbance is created on the surface. It tries to go in and then has a region where it's actually detached.
How much force is in a golf swing?
"The normal force rises to approximately 2,000 lbs. (9 kN) during the half-millisecond of impact."
What happens when you hit a golf ball on the moon?
There is no air resistance on the moon to slow the ball's travel. The faster one hits a golf ball, the farther it moves as no fluid resists it. As for making a ball leaving the moon altogether, well, a human truly couldn't. The moon's gravity is weaker than Earth's, but still quite strong.
Why does the vertical component of a projectile's motion undergo change?
Vertical velocity is changing due to gravitational acceleration.. The horizontal velocity component remains the same size throughout the entire motion of the cannonball. If projectiles are launched at the same speed, but at different angles, the height and range is of the projectile are affected.
How would throwing a ball on the moon be different than throwing a ball on Earth?
If a ball is thrown on the Moon, the projectile would have a greater range than if it were to have been thrown on Earth. Why is this the case? The Moon has a lower gravitaional field strength than the Earth, and it does not have an atmosphere.
How does each force act independently on the moving golf ball?
For a greater distance to be achieved, one needs to increase the acceleration of the ball by increasing the force with which the ball is struck or swinging the club faster. The golf club only comes into contact with the ball for approximately 1/200 of a second.
What is the leading factor in the distance the ball travels?
The force of the club hitting the ball is the leading factor in the distance the ball travels. The distance the ball travels is directly related to the force that is applied from the head of the golf club, the angle at which the force is applied, gravity, as well as air and wind resistance.
How long does a golf club stay in contact with the ball?
The golf club only comes into contact with the ball for approximately 1/200 of a second. The face of the club is grooved so that during contact with the ball it can grip the ball and create backspin which enables aerodynamic lift.
How much mass does a golf ball have?
The United States Golf Association regulates the mass of golf balls to keep it at a constant 45.9 g (1.62 oz.). Once the ball is in flight, several forces act upon it. Some of these forces include: gravity, aerodynamic drag, and aerodynamic lift. Each force acts independently on the moving golf ball. For a greater distance to be achieved, one needs ...
What causes a golf club to project off the head?
The force of the club head on the ball causes the ball to compress and apply an equal amount of force on the club. The impact of this equal and opposite force has little effect on the continuation of the swing. This initial force of the club causes the ball to project off the club head. The United States Golf Association regulates the mass ...
What governs the game of golf?
While most players would like to believe that it is their natural talent that enables them to be great golfers, the laws of physics are what govern the game of golf. From the moment the golf ball is at rest on the tee to the the time it spends rolling along the putting green, the movements of the ball can be predicted and calculated due to ...
Why are golf balls dimpled?
The dimples on a golf ball create a thin turbulent boundary layer of air over the ball's surface. This reduces air resistance which results in the ball traveling a farther distance than a smooth ball would. Such a distance improvement is desirable for making a shot as long as possible.
What happens to the golf club at the bottom of the swing?
At the bottom of the swing the golf club is almost perfectly parallel to his arms.
How does loft angle affect the ball launch angle?
This in turn affects: 1) The distance the ball travels through the air, and 2) The distance the ball travels after it lands. The distance in 1) plus the distance in 2) is the driving distance.
What is the physics of golf?
The physics of golf is a detailed subject. It involves forces and aerodynamics, occurring during the hitting of the ball, during its flight through the air, during the run of the ball (after landing), and during the putt. Golfers often put much effort into perfecting their golf game. This effort can yield additional benefit if combined ...
Why does my golf club lag behind?
Initially, at the top of the swing, the shaft bends back causing the club head to lag behind. This is due to the inertia of the club head. However, at some point during the swing the club head catches up.
What is the position of the golf club in the golf swing?
Part of the physics of a golf swing (from the point of view of the golfer), means finding the release (wrist uncocking) point so that at the bottom position, where the players hands are directly above the ball, the golf club is in the vertical position parallel to his arms.
What are the two things that go into making a golf shot?
There are two main components that go into golf swing physics. Both these will result in the best possible shot: 1. Good swinging speed of the arms and shoulders. 2.
What is the source of force that would make a ball never cross the floor?
The answer to this question is: the ball would cross the floor. The key here is that exist a source of force that is the floor. This source is such that the ball would never cross the floor. The origin of this force is the geometric constraint of the particular system. Fundamentally, this force is only a idealization.
What is the force of gravity on a ball?
There is a normal force from the surface on the ball. As long as the surface is straight, this force is equal to the force of gravity (the weight of the ball). Once you reach the curve, the normal force increases and the ball is accelerated upwards.
What happens when a ball follows a circular track?
This is the same thing that happens when a ball follows a circular track: there is an additional centripetal force that changes the direction of the ball (in the case of a circular track, the change is perpendicular to the velocity and the total speed doesn't change).
What is the force that slows down a ball?
It can be considered as the repulsion from the electron cloud surrounding the ball by the electron cloud of the surface. As the ball reaches the slope, the direction of this repulsive force changes from perfectly vertical to slightly tilted, causing a horizontal force that will slow the ball down.
Why does the floor not change the magnitude of the ball's momentum?
Other way to see why the floor do not change the magnitude of the ball's momentum is that, by the warp discussion above, the instantaneous momentum is always perpendicular to the floor's force (the delivery of vertical moment um on the tiny straight wap), only changing the direction of the velocity.
What is the key to understanding normal force?
The key is understanding the normal (or solid reaction) force better. In the simplest first-course understanding the normal force has two properties. perpendicular to the region of contact and. takes on whatever magnitude is required to keep the objects from inter-pentrating.
Why does the electron cloud increase the upward force?
Due to the velocity of the ball hitting the slope the electron cloud are pushed closer, increasing the upward force (I guess). There is a normal force from the surface on the ball. As long as the surface is straight, this force is equal to the force of gravity (the weight of the ball).