Friday

October 9, 2015
Total # Posts: 12

**physics**

A white billiard ball with mass mw = 0.1 kg is moving with a speed of v = 0.5 m/s making angle 60 degree and collides with a black billiard ball with the same mass mb = 0.1 kg that is initially at rest. The distance between the black ball and the pocket is 10cm\ friction exist...
*November 20, 2014*

**Math:Algebra**

(2*87) -l
*November 16, 2014*

**Math:Algebra**

Maya has 2 times as many apples as Ally if Ally has 87 apples how many apples dose Maya have now? Maya's sister takes some away. Write an algebraic expression that represents the amount of apples they have now?
*November 16, 2014*

**physical**

an airplane takes off at an angle of 30 to the horizontal. if the component of its velocity along the horizontal is 250 km/h , what is its actual velocity? also find the vertical component.
*March 7, 2014*

**biology 2**

The digestive, circulatory, respiratory, immune, and excretory systems all work together to maintain homeostasis. Discuss how a minor malfunction in one of these systems could lead to major malfunctions in others. If methods were developed to improve the efficiency and ...
*October 14, 2013*

**Math**

How to make "freyer model" of 437?
*September 3, 2013*

**chemistry**

how to determine the oxalate and copper in K[Cu(C2O4)2].2H2O
*May 8, 2013*

**algebra**

Sort these numbers describe your sort rule 5, 10, 16, 19, 24, 37, 40
*February 11, 2013*

**math 3 grader**

Sort these numbers describe your sort rule 5, 10, 16, 19, 24, 37, 40
*February 10, 2013*

**maths**

find out 10 pairs of one digit numbers whose product end with the digit 0?
*January 2, 2013*

**science grade 9**

how do the products of their decomposition compare
*November 26, 2009*

**science grade 9**

why are you so smart
*November 26, 2009*

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