Friday
July 3, 2015

Posts by Sophie


Total # Posts: 405

physics
why use a 3 wire system instead of a 2 wire system when wiring an electric heater with metal casing So the metal casing can be "grounded" andnot aquire the potential lethal voltage if a 110 V wire inside becomes loose, wet or loses its insulation. If this happens, ...
December 29, 2006

Physics! PLEASE HELP re Newton's Laws
What would you do given the following scenarios? 1. You are the capitan of a spacecraft traveling in the far reaches of outer space, a great distance from any other body. Unexpectedly your radar indicates a meteor on a collision course with your craft, necessitating a sudden ...
December 3, 2006

Physics- Newton's Laws in Space
Hi! I would really appreciate it if you could help me think through these questions discussing Newton's Laws in Space... Directions: Consider the following scenarios ignoring the effects of gravity: 1. You are the capitan of a spacecraft traveling in the far reaches of ...
December 2, 2006

Geometry
How do you find the angle of FAC when: D is in the interior of <BAE E is in the interior of <DAE F is in the interior of <EAC m<BAC=130 degrees m<EAC=100 degrees m<BAD=m<EAF=m<FAC ? FAC is 40 degrees. All of these lines are linear pairs held on an 180 ...
October 16, 2006

Density
thankyou and i love you
August 29, 2006

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