Forces By Demons (FBDs)

A follow-up to Friction does not oppose motion, for Shruba and the Twisted Mouse:

Forces by demons,
and by engine elves,
and forces of motion
belong on same shelves.

Friction does not oppose motion!

You can’t, of course
walk or drive, with
no friction force.
Please tell your kith
and tell your kin:
You can’t begin
without friction.

dot or d?

A little bit Sunday afternoon nerdity: 

Newtonian notation
is fine for the neat of hand,
but for those a little messy
Herr Leibniz is our man!

cautionary example

or “mechanical disadvantage”:

Alas poor Spidey, poor Spidey is dead!
She’s hunted her last, and now she is spread
flat as a pancake, behind the door.
She made a mistake, and now she’s no more.

Obliquity

The earth has turned
her arse to the fire –

Faraday’s law

A little bit of Sunday afternoon nerdity inspired by the twisted mouse’s EMI:

endless pursuit

In response to Eugi’s weekly prompt “night meets day“:

Night chases day
and day chases night
in endless circles about the Earth –

F=ma (is over-rated)

Newton’s second
is all they know –