Blocks A (mass 4.00 kg) and block B (mass 2.00 kg) are on a horiz frictionless surface. A light spring is compressed between them, storing 54.0 J of elastic potential enugy. The two blocks are released from rest and move off in opposite directions. What is the final speed of block B, after leaving the spring

the following is queen elizabeth’s purposes:

- to encourage the parliament that the technique of picking successors to the seat based merely on birthright needs to be reviewed.

- (not) to convince the parliament that her kid should not be measured as a likely choice for heir to the english power.

- to persuade the parliament that merely since she has a child does not assure that the kid will be a capable leader.

- to sway the parliament how shattering it could be if they proceeded discourteously concerning her or her child.

this would be about 43%