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Let's consider that two hockey players with equal mass, moving with the same speed of 10...

Let's consider that two hockey players with equal mass, moving with the same speed of 10 km/h collide head-on, as follows: the players collide head-on into each other; instead of colliding into each other, the players collide head-on into the sidewall. In which case the impact force is greater? Assume that the collisions are perfectly inelastic and that the collision time is the same. What changes in regard to the impact forces if we consider that the collision time in the second case is half of the first one?

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