December 26, 2023. Electric tricycles are being cleaned up everywhere, and her electric tricycle, which has been driven for more than ten years, was towed away a month ago, and she was given 100 yuan in compensation, and it was towed away, and there was nothing to feel sorry for, anyway, it was in tatters. It's just that I can't leave the house for a while, and I have the heart to buy a new one, but there is no list of vehicles that meet the road standards issued above, so I have to wait in irritability.
Wait for daily browsing on the Internet every day, and send me the product information when you browse to the heart, and I can't wait to buy one right away. Last night she sent me several electric scooters, and asked me from time to time if this is okay?I saw the ** she sent, they are all very small electric cars, and I told her that these are suitable for indoor use, and they can't drive far at all, let alone drive around. Besides, I don't think electric cars will be allowed on the road in the future, and the only way to do this is to drive an electric wheelchair.
She said that the two of us would buy one by one, and I said that I had an electric wheelchair and what else to buy. She said that the horsepower and speed that I buy later are always greater and faster than the ones you buy first, right?I said that my wheelchair has enough horsepower and no problem climbing, mainly because of the battery power and speed setting.
So why is your car so slow?If the horsepower is high, the speed is naturally fast.
You are stupid, the wheelchair is set in accordance with the national standard of 6 kilometers per hour when it leaves the factory, no matter how big the horsepower is and the speed, it has nothing to do with the road surface, especially the climbing, the horsepower is small, and the slope is slightly larger and cannot climb up.
She was not convinced: I said that if you have a lot of horsepower, you can speed up, I have learned gravitational acceleration, and when you go downhill, my electric car is faster than yours, which is the reason for gravitational acceleration. You have a double education, so you should know better than me.
I can't cry or laugh, even if there are a few more subjects, I haven't studied science, when you go downhill, your car is fast, that's your brake is not very good, and I'm timid, as long as it's downhill, I pinch the brake, don't dare to slip down, what you said made me speechless. No matter how big the horsepower is, the speed of the wheelchair is set, and it can only be a large carrying capacity, for example, the train that pulls goods has more horsepower than the train that carries passengers, and there are more carriages and more goods to pull.
She said: Don't say so much, even if you don't pinch the brakes when going downhill, my car is faster than yours, because of gravitational acceleration, because my car is heavier than your car, and the speed of going downhill is faster.
I went on to explain to her that because the speed was set, no matter how much horsepower it was, it would not be possible to exceed the set maximum speed. The speed of your car when you go downhill is because the body is heavy and the inertia is large when you rush forward, so the speed is fast, not the reason why you have a lot of horsepower when driving at a constant speed.
She said: "The gravitational force is greater, the inertia is greater, isn't this the gravitational acceleration?"
I said: I talked to you for a long time and you don't understand, do you know sports cars?Why do you run so fast?It's small and lightweight, and it can run fast, so what does it have to do with weight?
She's not happy, you have learned a lot, where is the effort, what are you beautiful, what lessons are you giving me, isn't gravitational acceleration just inertia?
I said what are you resisting, horsepower and speed are one concept, gravitational acceleration is another. Gravitational acceleration is the velocity produced by an object when it falls from a great height, vertically downward. Don't tell people in the future that you drive fast because you have gravitational acceleration, which makes people laugh, if you are humble, you will be happy, and the peptide secretion in the heart will be more.
Seven quatrains, infinite flight.
Deciduous Xiao Xiao frightened the finches.
Volleys flapped their wings in the air but hurriedly.
The weather is cold, and Fang Xiao can escape.
Infinite scenery in space.