Funny, you say, isn't it funny? Originally, I bought Go to play chess, but now it has become a game. While fiddling with the chess pieces, it is not on the chessboard. Sometimes, I would hold the pieces in my hand and play with them. Three hours ago, I threw two pieces in my hand. As a result, the height of piece A is higher than that of piece B. I was thinking that it was all thrown out with one hand, why was the height different? I've been thinking about it for a long time and I don't have an answer, so let's answer it for me! Mizukawa rice is always so surprising.

This is because the two pieces are subjected to different parts of the force.

In Duenias, the force of the hand is not an external force, so there is no transmission of force. Since both pieces are in the hand, they should be subjected to the same force. Why are they different in height? This is because the force of the hand breaks down and becomes two components. The magnitude of the component force is affected by the mass of the piece. The greater the mass, the greater the force.

The six pieces are coming, and the quality of the two chess pieces is the same?

Okay, I'm going to experiment with two walnuts. You see, it's really a high quality and a high height.

I analyze that it is due to density. Density can inherently affect an object. In the air, objects with less density experience less resistance. Therefore, the height is high. Dueñas said that the quality of the two pieces is the same. In life, you can think so. However, in physical experiments, there is a slight difference in their density. If you don't believe me, I'll experiment with walnuts and empty milk cartons. You see, milk cartons are indeed taller than walnuts. The milk carton is empty, while the walnuts are nearly ninety percent solid. We can estimate that the density of milk cartons is smaller than that of walnuts, so my judgment is not wrong.

Margarita, through your experiments, I think it has something to do with the contact area.

Isn't the contact area and density the same when the six sub-winds come? Milk cartons have a larger contact area than walnuts, so milk cartons are taller. But how do you prove that yin is not caused by density?

Margarita, with walnuts and straws on it. You see, I have straws and walnuts in my palms that don't touch each other. I threw it up, and it turned out that the walnut was even taller. It has been proved that the height of the pubic walnut is higher.

When the wind comes, the height of the walnut is subtracted from its own height. As a result, the height of the straw is still slightly higher than the height of the walnut. So, it's still a matter of density.

Margarita, who said you have to lose your height? Haven't you heard of Einstein's shrinkage effect? Their length is shortened as they move, so their height should be included in the final height.

When the six sons of wind come, it is undeniable that the shrinkage effect does exist. However, the length of the reduction is small and almost negligible. Isn't it just to find fault with the length of nanounits?

Margarita, I noticed that there was a rotation when they were in the air, so we should count the length of the rotation. It is very intriguing that walnuts rotate longer than milk cartons. Therefore, I think it is still the influence of the contact area.

Six sons of wind come, which doesn't seem to have anything to do with the contact area, right? Walnuts rotate because air resistance and kinetic energy work together, and it reacts. Since there is already the effect of air resistance, the length of rotation cannot be used as analysis data.

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