A 21.5 kg dog is running northward at 2.59 m/s, while a 4.03 kg cat is running eastward at 3.48 m/s. Their 70.2 kg owner has the same momentum as the two pets taken together. Find the direction and magnitude of the owner's velocity.

owner's momentum is 57.424 kg-m/s and it's 75° Noth east

Explanation:

Detailed explanation and calculation is shown in the image below

This is what i found on google “according to the collision theory, the following criteria must be met in order for a chemical reaction to occur: molecules must collide with sufficient energy, known as the activation energy, so that chemical bonds can break. molecules must collide with the proper orientation.” i hope this information you.