Wednesday
June 19, 2013

Posts by noor


Total # Posts: 46

Physics
36.​A 50.0-kg block and 100-kg block are connected by a string. The pulley is frictionless and of negligible mass. The coefficient of kinetic friction between the 50-kg block and incline is 0.250. Determine the change in the kinetic energy of the 50-kg block as it moves ...

Math
If a+2b+3c = 34 then 3a+6b+9c=?

8th grade math Ms. Sue
-z3.z9

MATH
wht the hell

math
a wheel makes 9 3\10 revolutions per minute. if it rotates for 85 minutes . How many revolutions does make ?

english
can give me examples. Does this count. I participate in class discussions and I help other students I respect other student opinions.

english
what can be considered as leadership and if it like clubs and job. what else it could be?

english
what can be considered as leadership and if it like clubs and job. what else it could be?

chemistry
An aqueous solution is made using 137g of diluted to a total solution volume of 1.30L .Calculate the molarity.molality and mass percent of solution.*assume a density of 1.08g/ml for the solution..

maths
if the seventh term of an AP is zero,prove that its 27th term is five times its eleventh term of class 10

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