Friday

March 27, 2015

March 27, 2015

Total # Posts: 24

**Science**

A 2000 kg car is rolling at 3 m/s. You would like to stop the car by firing a 10 kg blob of sticky clay at it. How fast should you fire the clay? How much energy is required to accelerate the clay to this speed?
*March 24, 2015*

**math**

if the area is 135 and the length is 15, then what is the width of it ?
*January 20, 2014*

**Maths**

I need it 2 to the power of ? =16^-2
*November 13, 2013*

**Maths**

Square root 'a' 16^-2 = 2?
*November 13, 2013*

**Statistics/Probability**

sw
*July 7, 2013*

**Physics**

A tennis player hits the ball horizontally with a speed of 30m/s at 1.5m above the ground. How far away will it land if the ball was hit at a speed of 35m/s
*June 24, 2013*

**Physics**

A tennis player hits the ball horizontally with a speed of 30m/s at 1.5m above the ground. How far away will it land if the ball was hit at a speed of 35m/s
*June 24, 2013*

**Physics**

A tennis player hits the ball horizontally with a speed of 30m/s at 1.5m above the ground. How far away will it land if the ball was hit at a speed of 35m/s
*June 24, 2013*

**Physics**

A tennis player hits the ball horizontally with a speed of 30m/s at 1.5m above the ground. How far away will it land if the ball was hit at a speed of 35m/s
*June 24, 2013*

**math**

The tax rate on Harriet Walker's $80,000 vacation home is 20 mills. The property is assessed at full value. How much will Harriet Walker pay in taxes this year? A. $640 B. $440 C. $1,600 D. $2,000
*April 11, 2013*

**chemistry**

Calculate the mass of sliver chloride, AgCl, and dihydrogen monosulfide, H2S, formed when 85.6g of sliver sulfide, Ag2S, reacts with excess hydrochloric acid, HcL.
*February 18, 2013*

**chemistry **

if 2.0 x 10-5 mol of sparingly soluble Cu(IO3)2 can dissolve in 2L of a very soluble NaIO3 sol'n, what is the molar concentration of the NaIO3 sol'n? (Ksp=1.4x10-5 for Cu(IO3)2)
*December 17, 2012*

**phsyics**

99.17
*September 20, 2012*

**Chemistry**

yaaaaasssssssssssss
*August 11, 2012*

**managerial Financial Accounting**

EXERCISE 12-11. Evaluating Investment Centers with Residual Income [LO 6] Lakeside Hospital is a division of Superior Healthcare organized as an investment center. In the past year, the hospital reported an after-tax income of $2,500,000.Total interest expense was $1,900,000,...
*June 24, 2012*

**Math**

7 boys 8girls
*December 6, 2011*

**chemistry**

Bottle A has a volume of 1.2 L, When Filled with sugar water the bottle has a total mass of 5.0 pounds. If the empty bottle has a mass of 800 grams. determine the density of the sugar water in g/mL.
*August 17, 2011*

**Chinese**

what does washa washa mean
*February 24, 2011*

**complete and simple subject**

The answer for "the largest capital in Mexico is her home" is the largest capital in Mexico and Mexico
*September 29, 2009*

**AP Physics (circular motion)**

0.0028
*September 24, 2009*

**history**

who can give me more info about the ancient messopotamian's government housing program for my shool essay?
*November 6, 2008*

**MAths**

Hi my question is if we have a cube that is 20cm cubed And 2 lenths representing 24 cm and 23 cm We want to find x which is the width how do we do that ?
*December 3, 2007*

**Maths**

the speed of light is 3 * 10^ 8m/s. Jupiter is 778 million km from the sun. Calculate the number of minutes it takes for sunlight to reach Jupiter ? A star is 300 lights away from Earth. If the speed of light is 3 * 10^5 km/s. calculate the disatance from the star to Earth. ...
*November 26, 2007*

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