Is the power of dragging rubber bands stronger or more traditional?

Generally speaking, flat leather is more powerful than flat leather. The power of the flat leather slingshot depends on the initial velocity of the projectile, which is related to the kinetic energy given to the projectile by the rubber band, that is, the contraction distance and force of the rubber band during the contraction. The greater the stretch ratio of the rubber band, the greater the contraction force. Therefore, the rubber band is very short. Although the stretch ratio is large, the acceleration distance is short. The rubber band is long, it can't be pulled in place, and its resilience is small. If you want to give full play to the potential of the rubber band in your hand, according to the length of the rubber band stretched by your arm, divided by the stretching limit of the rubber band is the best rubber band length.

Then put the bow when it is full. The longer you wait, the slower the rebound speed will be.