I need help on this and the first person who will answer this correctly gets BRANLIST​

Drag each tile to the correct box. tiles bra i sequence

Two carts, one of mass 2m and one of mass m, approach each other with the same speed, v. when the carts collide, they hook together. assume that positive momentum is to the right. which graph best represents the momentum of both carts over time, before and after the collision?

Frequency of electromagnetic waves that a radio station is assigned is called