because if the pen vibrated then the seismograph wouldn't work and it would defeat the purpose. the machine only works if the pen is still. if the pen is still the machine will guide it by the heartbeat lines the pen creates.
machines are used to work
Scissors are a simple machine. A simple machine makes work easier to do. (not hard work) What type of simple machine are they? They are a lever. Levers have fulcrums or pivot points. The pivot point of the scissors are the crossing section.
Efficiency % = (work out / work in) * 100 (Work = force * distance)
A toothbrush is not a simple machine, it does not work on the principle of levers, effort, and load. It's not a machine at all in mathematical terms. A "machine" is that which performs "work", i.e. transfers or converts energy. You arm moving the toothbrush is a machine by this definition, however.
A bench vise is used for general work for a typical home owner. A machinist vise is used for precision machine work not to be abused.
explain why a seismograph would not work if the pen vibrated along with the rest of the machine.
if i knew i wouldnt be asking you would i?
I relly don't Know but the thing that I know thet seismograph and richer scale is the same meaning so please check it and write it THANKS
why wouldnt women work...we're very powerful people. soo they should work
wouldnt make them if they diddnt
It wouldnt work
The work done by a machine is called work output
because otherwise the food chains wouldnt work.
Machine work
the work a machine does is the work output what it takes to do the work is the work input
Lol. obviously, they wouldnt sell it if it didn't work. there is something called 'batteries' use them.
It is the efficiency of the machine.