Huge boobs and physics
In high school physics I sat next to Tammy H, a young woman endowed with a massive set of incredibly perky boobs. Her mom was a yoga instructor / fitness buff, and taught Tammy all sorts of exercises and stretches, and Tammy would often lace her fingers together behind her neck, pull her elbows back, and twist this way and that to stretch her shoulders and back.
Yeah, I learned about no physics.
So here is my question: To move the huge airplanes at the airport, they use those tractors that weigh 8 and 10 and 12 tons. Bulldozers sometimes have bins into which earth can be loaded to make them heavier and more effective at moving things. If a pickup can't pull a boat out of the water, you're taught to have a bunch of guys sit in the bed to make it heavier.
This seems, though, counter-intuitive. If an engine has to move a tractor and an airplane, wouldn't making the tractor lighter allow it to move the plane more easily? Wouldn't an engine have an easier time moving 40 tons than 60 tons?
I know that extra weight helps with traction. Putting a lot of weight in the bed of a pickup helps stop the tires from spinning. I imagine that if force equals mass times velocity, increasing mass would increase the force, the impulse needed to tug the plane forward or push the dirt out of the way.
So, please, explain this to me.
Yeah, I learned about no physics.
So here is my question: To move the huge airplanes at the airport, they use those tractors that weigh 8 and 10 and 12 tons. Bulldozers sometimes have bins into which earth can be loaded to make them heavier and more effective at moving things. If a pickup can't pull a boat out of the water, you're taught to have a bunch of guys sit in the bed to make it heavier.
This seems, though, counter-intuitive. If an engine has to move a tractor and an airplane, wouldn't making the tractor lighter allow it to move the plane more easily? Wouldn't an engine have an easier time moving 40 tons than 60 tons?
I know that extra weight helps with traction. Putting a lot of weight in the bed of a pickup helps stop the tires from spinning. I imagine that if force equals mass times velocity, increasing mass would increase the force, the impulse needed to tug the plane forward or push the dirt out of the way.
So, please, explain this to me.
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Sorry... I cant get past thinking about Tammy. 0 -
Tell us more about Tammy's boobs. 0 -
Tell you more?!? This was 30 years ago. I'm pretty sure that at this point she can tuck them into the top of her sweat pants. 0 -
https://www.youtube.com/watch?v=n-HC38alVoY
And, that "innocent" little high school girl, as Paul Newman said, "Knew exactly what she was doing."0 -
This thread is useless without PHOTOS!!!! [:(!] 0 -
I had the same dilemma in high school trig.
30 years later, I've been married to her for 18, together for, a long time.
Memories........0 -
quote:Originally posted by mlincoln
I'm pretty sure that at this point she can tuck them into the top of her sweat pants.
Hell, I'd take that! Don0 -
Force equals mass times acceleration, not velocity.
The tug?s mass is solely to ensure that it has enough traction, as the force that can be applied by friction is directly proportional to weight (mass time the acceleration of gravity).
Shall we use Ms. Tammy as an example?
Tammy is in an automobile traveling at 60 mph. On a smooth road, Tammy and all her accessories, while traveling at velocity appear to be static from an observer in the same vehicle.
If the vehicle, however travel to a rough road, the changes in elevation of the road transmit a force upon the car, Tammy, and everything attached to Tammy.
This force is transmitting though Tammy's spine, which accelerates her spine vertically. This vertical acceleration acts upon everything attached to Tammy, which is accelerated at a rat inversely promotional their mass. Larger objects will be accelerated at a slower rate, and will thus slightly lag the motion of the spine.
Careful observation of the phenomenon will amply illustrate the the effect of changing acceleration, which is termed ?jerk?.
Oddly this close observation on one?s part may have Tammy apply the term jerk in a totally different context.0 -
Friction, the force that gives tires "traction", is the product of the force perpendicular to the surface times the coefficient of friction.
The higher the force for a given surface the greater the friction force and the more load that can be pulled.
Also those tugs are geared so low that the torque available to take advantage of that friction is incredible.
The only friction important when you were ogling that girl was the force keeping your eyeballs in their sockets.[:D]0 -
for the exact same reason that putting a few guys in the back of the pickup doesn't make it difficult for the truck to pull the boat out of the water.
the truck can easily pull the weight of the guys in the back. it's small compared to the weight of the boat.
the tractor can easily pull the weight of the weights (you know it can, if it can pull a 747) it's small compared to the weight of the airplane.
yet it's enough to improve traction.
I have often wondered about that when pulling huge weights stacked up on a pallet jack. I'm pulling with one arm so hard my boots are sliding on the cement, body leaning at 45 degrees, and have to hold my other arm straight out and somehow it improves traction just enough to get going. just that little bit does it.
or maybe it's The Force. don't really know.0 -
This series of questions would best be answered utilizing a video of Tammy participating in a game of volley ball, at the beach, dressed in beach attire.[:p] 0 -
quote:Originally posted by Brookwood
This series of questions would best be answered utilizing a video of Tammy participating in a game of volley ball, at the beach, dressed in beach attire.[:p]https://m.youtube.com/watch?v=xbhIdGehRcw0 -
To illustrate the points that Don made SO cogently-
ttps://www.youtube.com/watch?v=ym4u93sQSpo0 -
if Tammy did not teach you anything about physics you cannot even grasp the basics...sad 0 -
But you are forgetting two things here, one is dead weight.
Dead weight much more power and traction to move where 40 tons on properly aired tires will roll much easier. Flatten those tires and the power and traction required to move it becomes greater.
A pickup truck can move a 40 ton 18 wheeler on flat ground without spinning but cannot move a boat out of the water on a ramp due to spinning. As the angle of the ramp comes into play it will cause some lift on the trailer tounge, then the angle of the ramp will make the boat ?heavier? thus requiring more power to move it from a dead stop. Of course wet slimy boat ramps don?t help.
Now, about those hooters0 -
Mmmmm yoga moms... 0 -
quote:Originally posted by 11b6r
To illustrate the points that Don made SO cogently-
ttps://www.youtube.com/watch?v=ym4u93sQSpo
A well done science documentary, sir.
Thank you.
Don0 -
Violation of Rule #1... there must be pics. Go pull some photos of Tammy from Facebook and post them, then we?ll talk. [:D] 0 -
Mine was named Darlene.[:p] 0 -
quote:Originally posted by allen griggs https://www.youtube.com/watch?v=n-HC38alVoY
And, that "innocent" little high school girl, as Paul Newman said, "Knew exactly what she was doing."
I've seen that about 10 times, but once more never hurts, especially if you're older.
BTW: Enormous and perky,, never seen that to describe the same set. No photos I'd suppose.
What to do? googled images, photos = boobs enormous and perky _ guess it is possible but probably rare.0 -
quote:Originally posted by 11b6r
To illustrate the points that Don made SO cogently-
ttps://www.youtube.com/watch?v=ym4u93sQSpo
The first girl in the video is that not Remote Girl? Sure looks like her.0 -
It has been my lifetime observation that gals born well endowed in the mammary department end up being hunch backed later in life.
The back adds extra support to counter all the weight up front.0 -
If the engine can't pull it, you need a Ford. The weight is for traction. Just add more Tammys 0 -
I can sure tell from all of the responses which members view a glass half empty or half full![:D] 0 -
Russ Myers made movies about breast y girls.
Mondo topless comes to mind. Was Tammy in it?0 -
E=MC squared[;)] 0 -
quote:Originally posted by allen griggs https://www.youtube.com/watch?v=n-HC38alVoY
And, that "innocent" little high school girl, as Paul Newman said, "Knew exactly what she was doing."
thank you [:p]0 -
quote:Originally posted by Don McManus
quote:Originally posted by 11b6r
To illustrate the points that Don made SO cogently-
ttps://www.youtube.com/watch?v=ym4u93sQSpo
A well done science documentary, sir.
Thank you.
Don
2nd that thanks [:p]0 -
quote:Originally posted by Brookwood
This series of questions would best be answered utilizing a video of Tammy participating in a game of volley ball, at the beach, dressed in beach attire.[:p]
Is the beach attire to aid in retention or ...0 -
My wife is always asking me to rake the bumps out of our long gravel driveway. Heck, how does she think they got there? 0
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