Sunday

January 22, 2017
Total # Posts: 22

**Physics**

A 1200 lb sleigh is pulled along a horizontal surface at uniform speed by means of a rope that makes an angle of 30 degrees above the horizontal. If the tension in the rope is 100 lb., what is the coefficient of friction?

*November 21, 2016*

**math**

Use the digits 4,5,6,7 and 8 only once.Write the greatest number possible with 8 in the ten thousands place

*June 18, 2016*

**Psychology**

How can attitude be distinguished from a passing thought about something or someone?

*July 6, 2015*

**Calculus**

A vessel is in the shape of an inverted cone. The radius of the top is 5cm and the height is 8cm. Water is poured into a height of xcm. Show that if the volume of the water is Vcm^3,then V=(25/192)*pi*x^3. (The volume of a cone is given by the formula V=(1/3)*pi*r^2*h)

*July 4, 2014*

**Physics**

while at the shooting range, jonathan shoots a bullet traveling horizontally with speed of 35 m/s. the bullet hits a board, perpendicular to the surface, passes through it and emerges on the other side with speed of 21 m/s. if the board is 4.00cm thick, how long does the ...

*September 19, 2013*

**CIT**

find the dimension of the largest triangle that can be inscribe in the ellipse 9x^2+16y^2=144. The sides of the rectangle are parallel to axes of the ellipse

*May 19, 2013*

**math**

400 is a three-digit square number that makes a one-digit square number when its digits are reversed.How many three-digit squares are there which make three -digit squares when their digits are reversed

*May 19, 2013*

**math**

after7rounds is a knockout chess tournament,the winner was announced.How many contestants were there have been in the tournament?

*May 18, 2013*

**geometry**

i didn't know i posted it 9 times. i always check back the page if my question is answered. hahaha. i keep on refreshing it. lol. THANK YOU SO MUCH!!

*November 24, 2011*

**geometry**

The corners of the square, 2m. sides, are cut off to form a regular octagon. What is the length of the side of the resulting octagon?

*November 24, 2011*

**geometry**

The corners of the square, 2m. sides, are cut off to form a regular octagon. What is the length of the side of the resulting octagon?

*November 24, 2011*

**geometry**

The corners of the square, 2m. sides, are cut off to form a regular octagon. What is the length of the side of the resulting octagon?

*November 24, 2011*

**geometry**

The corners of the square, 2m. sides, are cut off to form a regular octagon. What is the length of the side of the resulting octagon?

*November 24, 2011*

**geometry**

The corners of the square, 2m. sides, are cut off to form a regular octagon. What is the length of the side of the resulting octagon?

*November 24, 2011*

**geometry**

The corners of the square, 2m. sides, are cut off to form a regular octagon. What is the length of the side of the resulting octagon?

*November 24, 2011*

**geometry**

The corners of the square, 2m. sides, are cut off to form a regular octagon. What is the length of the side of the resulting octagon?

*November 24, 2011*

**geometry**

The corners of the square, 2m. sides, are cut off to form a regular octagon. What is the length of the side of the resulting octagon?

*November 24, 2011*

**geometry**

The corners of the square, 2m. sides, are cut off to form a regular octagon. What is the length of the side of the resulting octagon?

*November 24, 2011*

**12th grade**

please let me know

*September 24, 2010*

**Physics**

7707j

*April 14, 2010*

**physics**

Yes you are all losers

*November 2, 2009*

**physics**

i do know

*March 23, 2009*

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