Golf Ball Problem-elastic collision

[ihatephysics7]

Homework Statement

The 176g head of a golf club is moving at 45m/s when it strikes a 46g golf ball and sends it off at 65m/s. Find the final speed of the clubhead after the impact, neglect the mass of the club's shaft.

Homework Equations

No clue.

The Attempt at a Solution

Don't even know.

 

[Dr.D]

I suggest that you forget that it is a golf club and just treat it as a block striking a ball. You have the mass of the block and its initial velocity. You have the mass of the ball and its final velocity. It is a routine impact problem.