As far as I know they have more to do with Newton's law that every action has a opposite and equal reaction. As far as them telling time it may have to do with the pendulum and how long each period (swing) is.
The pull of earth's gravity causes the motion on the downswing, while momentum keeps it going on the upswing.
the weight of the solid thing acting on the swing courses the swing to tension( courses it to pull apart)this how it acts on a swing
A ball occurs when the pitcher throws a pitch outside the strike zone and the batter does not swing at it. Should this occur four times during a plate appearance, the batter is allowed to advance to first base on what is called a base on balls, or walk.
how is pendulum swing related to teaching process?
From potential to kinetic and back again - with every swing.
Hitting with flat tennis balls doesn't necessarily hurt your strings all that much, but it definitely hurts your game. They can hurt your strings a little if you are using all of your might to swing into the tennis ball, and because it is flat the ball will flatten out over the strings and cause more areas of the string to become weaker.
This all depends on your swing speed my friend. Harder balls go farther for a person with higher swing speeds and softer balls go further for those individuals with lower swing speeds.
well there is a queen and king with a rubber dingaling
by getting 4 balls, or getting hit by the ball you don't swing at any balls. try to stand low and back in the box and in. if the catcher doesn't back up, then you can swing and hit their glove to get an automatic walk. hope that the pitcher is bad
1 second.
I don't know.:.:-) I think you have to swing
Google Newtons Cradle
A swing oscillates and newton balls. A grandfather bell clock chimes oscillate as well as your eyes! :)
Strings aren't "supposed" to break. They break due to friction caused by repeated rubbing back and forth across each other. When impacted with the ball, the path of the swing causes the mains (verical strings) to shift their position on the crosses (horizontal strings). This "sawing" motion generally results in breaking the mains before the crosses.
your elbow does this because it has a hinge joint. a hinge joint is also found in your knee
The pull of earth's gravity causes the motion on the downswing, while momentum keeps it going on the upswing.
A swing oscillates and newton balls. A grandfather bell clock chimes oscillate as well as your eyes! :)