Monday
July 28, 2014

Posts by Sammi


Total # Posts: 112

physics
what is the value for k if a spring stretches 0.4m when submitted to a 1800N force? How much force is needed to keep a 23 kg box moving at a constant velocity across a warehouse floor if the coefficient of friction between the box and the floor is 0.88?

physics
In Harmonic Motion how does the value of g affect the time period of a pendulum?

physics
The horizontal acceleration of a projectile is what?

physics
The slope of the tangent on a position time graph equals what?

THS
A motor does 25,000 J of work in 250 seconds. What is the power produced?

math
0.57 repiton

Physical Science
can you uncramble this? F E C Y M R A N T A T S I D M I L O W O H F R S

Physical Science
can you uncramble this? F E C Y M R A N T A T S I D M I L O W O H F R S

Science
Hey....I need help with my homework. I'm in 9th grade, high school. Its pyhsical science about Atomic Math.. Heres the question: Multiply the atomic number of hydrogen by the number of electrons in mercury, which has an atomic number of 80.

mustangs/horses
well i know some good pics.

Math
How do you solve a double sided variable? I am not sure what you are asking. Even so, since this is not my area of expertise, I searched Google under the key words "'double sided variable' math" to get this possible source: http://en.wikipedia.org/wiki/Math_2...

unscramble
dioakk earbs

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