一、原题如图1,两根相同的轻质弹簧,沿足够长的光滑斜面放置,下端固定在斜面底部挡板上,斜面固定不动。质量不同、形状相同的两物块分别置于两弹簧上端。现用外力作用在物块上,使两弹簧具有相同的压缩量,若撤去外力后,两物块由静止沿斜面向上弹出并离开弹簧,则从撤去外力到物块速度第一次减为零的过程,两物块() First, the original title shown in Figure 1, two the same light spring, along the smooth long enough to place the lower end of the bezel fixed to the bezel at the bezel, bevel fixed. Different quality, the same shape of the two pieces were placed on the top of the two springs. The current external force acts on the block, so that the two springs have the same amount of compression, if the removal of external force, the two objects from the stationary spring along the ramp up and leave the spring, then remove the force to the block for the first time reduced to zero speed The process of two pieces ()