![balance game pile of wooden sticks balance game pile of wooden sticks](https://thumbs.dreamstime.com/z/pick-stick-game-picking-up-wood-random-pile-mikado-161054859.jpg)
The centre of gravity is quite high, and the stick tips over easily. When you balance the ruler or metre stick on its end, it’s easier to find the balance point, but harder to keep the stick balanced. Once you change the weight anywhere on the ruler, the centre of gravity changes too. The centre of gravity is the exact spot on the ruler where there is the same amount of weight on both sides. When you add an eraser to one end of the ruler, the balance point is no longer in the centre of the ruler, it is closer to the weighted end. Friction makes sure that when your fingers meet they are both supporting the same amount of weight. One of your fingers is supporting slightly more of the ruler’s weight than the other that finger gets “stuck.” The other finger will move until it is the one supporting the most weight, then it will get stuck instead. The more weight on your finger, the greater the force of friction. As you slide your fingers, the force of friction pushes back. Observe carefully and you’ll notice that only one finger moves at a time. You can find the centre of gravity of the ruler by sliding your fingers from the ends towards the middle. It is not possible to balance the ruler unless its centre of gravity is over your finger. In this case, the ruler’s centre of gravity is the same as its mid-point since the ruler is symmetrical and has equal mass along its length.
![balance game pile of wooden sticks balance game pile of wooden sticks](https://thumbs.dreamstime.com/b/old-wood-pile-sticks-42392055.jpg)
T o balance a ruler horizontally on a finger, the finger must be directly under the ruler’s centre of gravity. An object can be balanced if it’s supported directly under its centre of gravity. ruler), whereas other times it isn’t (e.g. Sometimes it is at the object’s geometric centre (e.g. The centre of gravity is the average position of the force of gravity on an object. Any forces on the object are balanced by forces in the opposite direction. When an object is balanced, it is in a state of equilibrium. In science, we say that an object is balanced if it is not moving. We can talk about a balanced breakfast, a balanced pocketbook, or a balanced lifestyle. The word “ balance” can mean many things. We unconsciously balance objects every day, but rarely think about the conditions that must take place to achieve balance. They are sure to become a treasured family heirloom that is passed down the generations.In this activity, students define an object’s centre of gravity by balancing a ruler. For more information on any product, please call and speak with a representative at 94. Our wooden toys and games are all proudly handcrafted in Pennsylvania, Ohio, and Indiana. Who said that kids needed electronic games and toys? Our wooden toys and games make great gifts for kids!Īnd the best part is that these American made toys are old fashion, classic games that encourage hours of creative play and imagination. Our Amish toys and games includes magnificent hardwood toy chests, wooden hand-made yo-yo's, premium doll houses and American girl doll furniture, handcrafted chess and checkers sets, wooden toy cars and trucks, hardwood rocking horses, wooden puzzles, pull-toys for toddlers, Amish-made sand boxes, marble trees, classic games for the back yard, and much, much more! In this extensive collection of American made toys and games you're sure to find something for the little loved one in your life.