On 07/12/17 21:34, bert wrote:
In article , "Dave Plowman (News)"
writes
In article ,
Â* bert wrote:
The ability to tow a weight simply requires the vehicle to overcome the
rolling resistance of the load.

Really? No hills round your way?

You are pathetic. The gravitational force down the hill forms part of
the total rolling resistance.

No, technically it is quite different.

'Rolling resistance' is generally held to be that part of the resistance
to motion that is independent of acceleration or road slopes.


I hate to say it, but this time the plow**** has by sheer random
accident hit the right keys.



--
€œBut what a weak barrier is truth when it stands in the way of an
hypothesis!€�

Mary Wollstonecraft