Full Answer
How fast would a golf ball have to travel to orbit?
In order to orbit the moon you would need to accelerate the ball to about 1.68 km/sec or 3758 mph. To put this into prospective here on a earth golf balls can reach a max speed of about 220 mph or 0.0983 km/sec. When Alan Shepard hit a golf ball on the moon it stayed aloft for 70 seconds and traveled about 2.5 miles.
Can a golf ball orbit the Moon?
The Moon’s gravity is about 17% of the Earth’s gravity, so at first it may sound plausible. In order to orbit the moon you would need to accelerate the ball to about 1.68 km/sec or 3758 mph. To put this into prospective here on a earth golf balls can reach a max speed of about 220 mph or 0.0983 km/sec.
Will a golf ball's orbit decay if it hits Earth?
The orbit will not decay as orbits around the Earth does, because there is no atmosphere to slow down the golf ball, so when it hits the ground, it will do so at full speed. For the last time, no!!!!! I’ve already answered a similar question today on Quora.
How long does a golf ball last?
Let’s take a closer look. How long does a golf ball last? The research says you can get seven rounds out of a golf ball before seeing a drop off in performance but obviously that will vary depending on what happens to it. If it catches a tree or path and gets scuffed, that number is going to go down.
Could you hit a golf ball into space from the moon?
No, you cannot hit a golf ball into orbit on the moon.
How far would a golf ball fly on the moon?
On the moon, with a gravity acceleration six times smaller, the ball would travel six times further and land some 2km away, which is roughly 1.25 miles. “This is how far a professional golf player with modern equipment could hit a drive on the moon.
How long does it take a golf ball to reach terminal velocity?
If you look at the data and the graphs you will see that the velocity is getting very very close to the terminal velocity after about 10 seconds, and by that time the golf ball has fallen only about 244 meters.
Can you throw a rock from the moon to Earth?
You could, but it wouldn't be super easy. First of all, you have to get off of the Moon. The escape velocity of the Moon is around 2.38 km/s, which is a good estimate of what you would need to leave the Moon's sphere of influence. About 700 m/s of that is the orbital velocity.
How far did Alan Shepard's golf ball travel?
While remastering images taken during the 1971 mission to the Moon, a golf ball that Alan Shepard launched into space was found 40 yards from where he'd hit it. NASAIn the center of this wide shot restored by imaging specialist Andy Saunders is Alan Shepard's golf ball. When Apollo 14 landed on the moon on Feb.
How far would a golf ball travel on Mars?
818 yardsWith an initial golf ball velocity of 82.7 m/sec and launch angle of 12 degrees, the distance traveled by a golf ball on Mars would be 748 meters or 818 yards!
How fast does a golf ball travel off of a drive?
Typically for a 100mph swing speed (using an 11-degree lofted driver, a 200-gram head weight, a 0.825 COR, and a perfect on-center hit), the ball velocity at impact will be approximately 148 mph.
What is the average golf ball speed?
Factors in a golf shot: more than speed This means that the average ball speed is 132.6mph. Ball speed is, therefore, the golf ball's speed immediately after the impact with the club – a good result will inevitably make the golf ball's speed faster.
Does hail fall at terminal velocity?
"Research has found that a hailstone's terminal velocity is roughly proportional to the square root of its diameter, with a diameter of 1 cm corresponding to a terminal velocity of 50 km/h (Munich Re, 1984)." Martínez-Frías, Jesús.
Can an astronaut throw a ball back to Earth?
So strictly speaking, yes, you can de-orbit a ball by hand. And it doesn't matter much how fast you throw it or what direction you throw it - if you don't mind waiting, eventually it will hit Earth.
What would happen if you dropped a hammer and feather on the moon?
Astronaut David Scott re-created, in 1971 during the Apollo 15 mission, Galileo's "falling bodies" experiment by dropping a hammer and feather on the moon at the same time. Simply, both fell at the same rate because there was no air resistance.
Are Moon rocks worth the money?
NASA assessed the value of the rocks at around $50,800 per gram in 1973 dollars, based on the total cost of retrieving the samples. That works to just a hair over $300,000 a gram in today's currency.
How fast can a golf ball go on the moon?
Orbital velocity close to the Moon surface is about 1.67 km/s. The escape velocity is 2.38 km/s. You can’t hit a golf ball hard enough to attain velocity even close to that (I tried to google it, 70–80 m/s seems to be the limit). So no, it will neither go around, nor escape. It will certainly go much further than on Earth, because of lower gravity and lack of air resistance, but it will go down.
What should the final velocity of a ball after being struck be?
The final velocity of the ball after being struck, should be enough to negate the gravitational centripetal force.
How to get clubhead speed?
Clubhead speed is generated by building torque in the swing on the back - feel like you are turning against your core so that your core is like a coiled spring at the top of the swing. Get the club on plane to start the downswing and then in the last third of the swing, really rip it through. It helps also to create lag in the downswing so almost feel like your hands are trailing everything else. By the way this isn’t easy, especially not easy to do consistently. You need excellent timing, great awareness of where your clubface is and a lot of practice on this!
How fast can the moon escape?
The moon's escape velocity is 2.38km per second. So you'd need a golfer who can drive a ball 5,400mph and a golf ball that could withstand being hit with that force, also you'd need a club that could withstand the torque of the downswing to achieve the force necessary to hit it that hard.
What would happen if the Moon reached its escape velocity?
And if it had reached lunar escape velocity, it wouldn’t be in orbit around the moon. It would be in orbit around the Earth, or possibly in an interplanetary orbit around the Sun. You can’t get into orbit from a single impulse at the surface, the best you can do is to escape the body you are on entirely.
How to get more speed in golf swing?
Long levers - you need to create as much width in your swing as possible to give yourself as much chance as possible of generating sufficient clubhead and therefore ball speed. Long and wide take away, retain the width and angles throughout the swing and release fully through impact. Feel the momentum created by the width.
How far can a ball striker hit a long ball?
To be honest, most good ball strikers can get the ball out there towards 275 yards at least, so 300 isn’t totally out of reach. Even the good 14 and 15 year olds these days are able to generate enough power to hit a long ball. Just look back at videos of Tiger Woods when he was 14, 15, 16 - he was very thin but at impact he generated a lot of clubhead speed and was probably close to 300 yards even then.
How many holes can you play with the same ball as Alex Chiarella?
If Alex Chiarella can use the same ball for 72 holes in a competitive event, you can do the same thing without sweating performance. That’s assuming, of course, you can keep it in play for four-plus rounds.
Is a golf ball bigger than a dime?
However, that changes when the ball, for example, catches the cart path or ricochets off a tree and incurs a scuff larger than the size of a dime. “Our normal rule of thumb for regular golfers is as long as paint loss, a scuff or defacement of the golf ball is less than the size of a dime, it should be good to go,” the representative said.
How many rounds can you get out of a golf ball?
The research says you can get seven rounds out of a golf ball before seeing a drop off in performance but obviously that will vary depending on what happens to it. If it catches a tree or path and gets scuffed, that number is going to go down.
How often does Gary Woodland change his golf ball?
Gary Woodland changes his golf ball every time he makes a bogey – I’m not sure how many of us mere mortals could afford to do that – while Ernie Els believes there is only one birdie in each ball and swaps it out after each one.
Cover Material
Every golf ball has two physical components: the material of its cover and the core. The cover of a golf ball is usually made of ionomer, which is the tough one, or urethane, which is the soft one.
Core Material
Most modern balls have a polymer core that withstands all swing speeds. Compared to the ones made in the past, these are extremely durable and can maintain their shape and help golfers maintain their performance. Their lifespan makes them a hot favorite among professionals.
How Long Do 2-Piece Golf Balls Last?
If you lose a 2-piece golf ball to a water body, you will lose a distance of about six yards if it’s not retrieved for a week. And if you let it be for three months, you can expect it to drop three additional yards.
Do Golf Balls Go Bad In Water?
If a 3-piece ball stays in the water for about a week, it also loses roughly six yards, and if you leave it there for three months, you can expect to lose 12 yards.
Storage Considerations
When you are not using golf balls, you must store them safely in a place that has a temperature of 70 to 80 degrees Fahrenheit. In that case, golf balls will last for about 10 years.
Are 20 year old golf balls still good?
Under correct storage conditions, golf balls only last about 10 years before they start to degrade. For golf balls over 20 years, it is probably best to consider a newer one. A lot of technology changes in 20 years as well, so you will best be served with a new golf ball.
Final Thoughts On How Long Do Golf Balls Last
Typically, an average golf ball does a pretty good job for seven rounds. If you don’t see any visible damage, you can keep playing seven rounds. We’re talking about 18-hole rounds here, by the way.
How long do three piece golf balls last?
"Three-piece wound balls are a bit different because they go through stress relaxation of the windings, " said Peterson, adding that they should last "a couple of years.".
How long do golf balls last?
"Under normal storage conditions -- 70 to 80 degrees Fahrenheit -- a golf ball can last forever, " states The Golf Professor. That's a bit of an exaggeration: If you were ...
How long does it take for a Wilson golf ball to change?
Ralph Peterson, research and development director for Wilson golf balls, said, "For a two-piece ball, we've really seen no changes after five to seven years.". Solid golf balls are designed for golfers with higher handicaps. They tend to produce more distance, especially if your swing speed is slow.
Can you store golf balls for years?
Considerations. Even if you can store golf balls for a years without a loss of performance, you might be disappointed in their performance when you take them to the golf course. That's because golf ball manufacturers are continually looking for cutting-edge methods to improve the performance of their balls.