Thursday
December 12, 2013

# Posts by robin

Total # Posts: 296

PHYSICS
A 2kg block is on a level table and held against a spring with k =150N/m which has been compressed 15 cm. he block is released from rest and pushed across the table. When the block leaves the spring it beins to experience fricion with coeficient of 0.25. What is the total dist...

PHYSICS
yes would you be able to show me?

math
the original question was x^2-4x=32 can you help me solve?

math
x^2-4x+32=0. would the final answer be 2 +or- 2 sqrt7 ?

math
Thank you!

math
I am working on quadratic equations and I have worked a problem down to 3 plus or minus the square root of 361 all over 2... what next?

Physics true false
true false The speed of a particle is always positive. True False The average speed of a particle is equal to the magnitude of its average velocity. True False The acceleration of a particle can be non-zero when its speed is constant. True False When the average velocity of a ...

Geography
Hydrosphere basic facts and what makes up the hydrosphere?

Chemistry
two solutions are prepared using the same solute solution a: 0.27g of the solute disolves in 27.4g of t-butanol solution b: 0.23g of the solute disolves in 24.8g of cyclohexane which solution has the greatest freesing point change? show calculations and explain.

Chemistry
two solutions are prepared using the same solute solution a: 0.27g of the solute disolves in 27.4g of t-butanol solution b: 0.23g of the solute disolves in 24.8g of cyclohexane which solution has the greatest freesing point change? show calculations and explain.

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