Today we will make an experiment that will leave you surprised but it is necessary to supervise an adult if we are going to do it with children, since it involves two hammers and they can be a bit heavy and have some slight risk for the little ones so it is necessary that the potatoes help in the experiment that we will carry out.
It's about the Balancing Hammers !!
But before starting the fun it is important that we know or remember a basic concept.
What is the Center of Gravity?
The center of gravity is the point where all the gravitational forces that are exerted on a body are found. It is the place where the sagittal, frontal and horizontal planes meet.Source
Materials:
- Two hammers
- A piece of rope.
Process:
- The first thing we have to do is make a lao with the rope so that we can place them on the handles of the two hammers mounted one above the other.
- Then we must look for a flat surface where we can place the hammer on the top and that the bottom is hanging as shown in the video. we will go to our Balancing hammers .
What's happening?
The center of mass of the two hammers is below the point of support at the edge of the table and the assembly remains in stable equilibrium. If you tap one of the hammers we see that they oscillate on the edge of the table without falling.
Reference pages:
Hello @lasocia, what a good experiment, they do not allow me to manipulate hammers, they say that girls cannot manipulate tools that can harm me.
The idea of these experiments is that children are motivated and interested in science and if they consider that hammers can be dangerous they can do it under the supervision of the parents and so it is really fun and can be learned at the same time!
Regards
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@minismallholding thank you!!