a 10-kg object traveling at 6 m/s collides head on with a 2-kg object at rest. What is the total momentum of the system after the collision?

The sum of two numbers is 86, and their difference is 20. find the two numbers

Parks is wearing several rubber bracelets one third of the bracelets are tie dye 1/6 are blue and 1/3 of the remainder are camouflage if park swears to camouflage bracelets how many bracelets does he have on

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters