Traditional Culture Encyclopedia - Traditional culture - 1842' s stuck ball slingshot 2055 or 1632' s traditional slingshot 1842, which has the faster initial velocity?

1842' s stuck ball slingshot 2055 or 1632' s traditional slingshot 1842, which has the faster initial velocity?

I can't pull 1842 in 2055, even if I pull it, I will be very tired. 1745 can't be pulled in. In 2040, it was replaced by 1745, so I was tired! In 2055, the traditional double strand will be enough for you to pull, not to mention adding an internal thread of 1842.