Energy, however, is about competition and the risks of collision around the world.
然而，能源问题涉及全球竞争和冲突风险。
We lose kinetic energy when there is a completely inelastic collision.
我们失去了动能，这是完全非弹性碰撞。
What do you think the situation is with the kinetic energy after the collision?
你认为是什么情况，碰撞后的动能怎样？
I can arrange a collision so that all kinetic energy has been removed.
我能设计一次碰撞，使动能完全转化。
I can arrange a collision so that all kinetic energy has been removed.
我能设计一次碰撞，使动能完全转化。
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