Qualification > Sciences
Physics Discussion HERE ONLY!
annie_angel:
for state...waz it the que. abt da truck?
Diablo:
The direction of the resultant was obvious north east but for example "state the Critical Angle" I wrote "more than 35 [degrees]"
attal:
for the diode thing i wrote D !!!! ::)
IG_ICE09:
i think they wanted the angle of the resultant with reference to the road, as the downward force of 1 car is south...so u hav to write 30 degrees, or whatever u guyz got it may b a lil diff..
and thers no way it could be aluminum! cuz it expands more than concrete so it will cause the concrete to crack!
tmisterr:
i chooose aluminium as the metal, and for the diode, the answere is A, the last question, the electric fiel i wrote it should act downwards to cancel it out. for the direction of the force i wrote diagonal to the road!! i didn't know how else to express it. did any1 get the Piston question 1? Cause on my paper there was nothing like Gm or Micrometer???
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