Momentum data about the same objects in the same closed system is shown below.

what value should be in place of the x?

3.4
3.5
3.6
3.7

Explanation:

From the given table, we observe that the increased amount in Initial Momentum is the same than in the Final Momentum. In other words, the Initial and Final Momentum are equivalent in each trial.

Therefore, based on the given sequence the x-value should be 3.6, the same than the Final Momentum at the 4 trial.

its c its is a mixture of gases