可以聯繫斜拋運動來理解，助跑越快，速度越大。而跳得越高，運動時間越長。

可以聯繫斜拋運動來理解，助跑越快，速度越大。而跳得越高，運動時間越長。一般運動員都有一定的準備動作，所以助跑越快跳的越遠。

結果 (英文) 1:

Projectile Motion can contact to understand, the faster the run-up, the greater the speed. The higher the jump, the longer the exercise time. Athletes generally have a certain preparatory actions, so the faster the run-up to jump farther.

結果 (英文) 2:

Can be linked to the tilt throw movement to understand, the faster the run, the greater the speed. The higher the jump, the longer the movement time. The average athlete has a certain amount of preparation, so the faster the run jumps, the farther you can.

結果 (英文) 3:

It can be understood that the faster the run-up is, the faster the speed is. The higher the jump is, the longer the exercise time is. Generally, athletes have certain preparatory actions, so the faster the run-up is, the farther the jump is.