What are the three requirements for an effective collision

In order to produce an effective collision, reactant particles must possess some minimum amount of energy.

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Kinetics and Collision Theory.

1.The reactants must collide with each other.

2.The molecules must have sufficient energy to initiate the reaction (called activation energy).

3.The molecules must have the proper orientation.

8 m/s because for him to get the same amount of energy as ray is putting out, bobby, who weighs half as much as ray, needs to run twice as fast.

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