... to leave a standard incandescent light bulb (100w) on all month your electric bill would raise $11 For the same sized gas car driving 40 miles each day for a month at current gas prices...
2 Answers · Science & Mathematics · 09/10/2011
kW per mile is a strange unit and not very meaningful. More usual is kW-hour per mile or Joules per mile. Power is energy per unit time. A watt is a joule per second, with a joule being a unit of energy, and watt a unit of power...
1 Answers · Science & Mathematics · 20/04/2010
Put the motor and switch on the circuit, attach the wheels to some sort of axel, such as a straw, attach the pulley to it as well, use a rubber band as a belt between the pulley and the motor. Not rocket science.
1 Answers · Science & Mathematics · 27/07/2010
...a little bit on or a lot on depending on the need so, the easiest electric controls to identify are on/off switches CAR headlight switch little spring door switch that controls the dome light ignition switch...
3 Answers · Science & Mathematics · 06/01/2009
You need a lathe to make a pulley, it's a lot easier to buy one. .
1 Answers · Science & Mathematics · 02/03/2011