Wednesday
December 11, 2013

# Posts by jesus

Total # Posts: 89

math
susanna stated that the length of her desk is 135.2cm. what range would you expect the actual length of the desk to fall within.

Chemistry
Find the amount of themal energy needed to raise the temperature of 5 g of a substance from 20 c to 30 c if the specific heat of the substance is 20.1 j/g c

pre-algebra
what is \$200 plus 8% commission?

religion
i did say that, Writeacher was right. Stay away from sins OXOXOOXOXOXOXOOXOXOX

Physics
A 399 kg mass is brought close to a second mass of 185 kg on a frictional surface with coeﬃcient of friction 1.5. At what distance will the second mass begin to slide toward the ﬁrst mass? The acceleration of gravity is 9.8 m/s 2 and the value of the universal gr...

Physics
Two balls, each with a mass of 0.803 kg, exert a gravitational force of 8.27 × 10 −11 N on each other. How far apart are the balls? The value of the universal gravitational constant is 6.673 × 10 −11 N m2 /kg 2 . Answer in units of

Physics
Two balls, each with a mass of 0.803 kg, exert a gravitational force of 8.27 × 10 −11 N on each other. How far apart are the balls? The value of the universal gravitational constant is 6.673 × 10 −11 N m2 /kg 2 . Answer in units of

Physics
In introductory physics laboratories, a typical Cavendish balance for measuring the gravitational constant G uses lead spheres of masses 1.27 kg and 18.4 g whose centers are separated by 5.05 cm. Calculate the gravitational force between these spheres, treating each as a point...

government
which form of mass media is now the principal source of political information for about 80 percent of the population of the united states?

Math
Factor the polynomial x2 + 3x – 18. Which one of the following is a factor? Factor the polynomial 12x2 + 11x – 5 completely. Factor the polynomial 18a2b – 4ab + 10a completely Factor the polynomial 2x2 – 50 completely.

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