On Oct 12, 9:33 am, Andy Champ wrote:
dennis@home wrote:

"Andy Champ" wrote in message
.uk...
dennis@home wrote:

The hammers don't have enough energy (or is that mass?)

Neither. It's the inertia that counts... :P

inertia is just energy.

1/2 M V^2 vs MV.

CGI hammers don't have any inertia or mass!