Qualification > Sciences
Physics P6 HELP !!
hyebyekadal:
qboy he said from centre and no the whole thing is not 9cm its 100cm checkq and any the ms say the ottherway around why????
mass on correct side [1]
approx twice as far from pivot (by eye) [1]
(between 35 and 40)
astarmathsandphysics:
55.5*20=100*x so x= 1110/100=11.1 and this is the correct answer.
hyebyekadal:
so ms is wrong?
Q80BOY:
--- Quote from: astarmathsandphysics on May 05, 2009, 02:26:35 pm ---55.5*20=100*x so x= 1110/100=11.1 and this is the correct answer.
--- End quote ---
is this right ?? (see attachment) ???
hyebyekadal:
MY QUESTION is why does the ms say otherwise? AHHH TO MUCH TO STDY!!
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