Medal Details

gave esraa a medal for esraa's answer to
An egg, initially at rest, is dropped onto a concrete surface; it breaks. P…
Mon Apr 29 18:48:22 UTC 2013

gave esraa a medal for esraa's answer to
How many lines of symmetry does the figure have?
Sun Dec 30 07:23:27 UTC 2012

gave esraa a medal for esraa's answer to
Triangle ABC is enlarged to triangle A'B'C' by a point projection from the …
Sat Dec 29 18:16:50 UTC 2012

gave esraa a medal for esraa's answer to
which of the following are metalloids ?
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Sat Dec 29 17:41:22 UTC 2012

gave esraa a medal for esraa's answer to
45 km/h = 12.5 m/s ? yes or no, why not if no?
Tue May 01 03:50:55 UTC 2012

gave esraa a medal for esraa's answer to
What is the magnitude of the force on an electron moving with a velocity of…
Mon Apr 30 18:48:47 UTC 2012

gave esraa a medal for esraa's answer to
Temperature is a measure of ____ of the particles in an object.
…
Mon Apr 30 14:36:07 UTC 2012