
Physics
The drawing shows a square, each side of which has a length of L = 0.25 m. Two different positive charges q1 and q2 are fixed at the corners of the square. Find the electric potential energy of a third charge q3 = 7.00 109 C placed at corner A and then
asked by Anne on January 30, 2012 
Physics
Identical point charges of +1.1 ¦ÌC are fixed to three of the four corners of a square. What is the magnitude q of the negative point charge that must be fixed to the fourth corner, so that the charge at the diagonally opposite corner experiences a net
asked by Bin on June 13, 2014 
physics
The drawing shows a square, each side of which has a length of L = 0.25 m. Two different positive charges q1 and q2 are fixed at the corners of the square. Find the electric potential energy of a third charge q3 = 4.35 108 C placed at corner A and then
asked by Natasha on July 4, 2012 
Help Please!
Charges of −4q are fixed to diagonally opposite corners of a square. A charge of + 5q is fixed to one of the remaining corners, and a charge of + 3q is fixed to the last corner. Assuming that ten electric field lines emerge from the + 5q charge, sketch
asked by Brian on January 24, 2011 
physics
The drawing shows a square, each side of which has a length of L = 0.250 m. Two different positive charges q1 and q2 are fixed at the corners of the square. Find the electric potential energy of a third charge q3 = 6.00 x 109 C placed at corner A and
asked by lottie on March 30, 2020 
Physics
In the rectangle in the drawing, a charge is to be placed at the empty corner to make the net force on the charge at corner A point along the vertical direction. What charge (magnitude and algebraic sign) must be placed at the empty corner? (the rectangle
asked by Sarah on September 8, 2013 
physics
The drawing shows a square, each side of which has a length of L = 0.250 m. Two different positive charges q1 and q2 are fixed at the corners of the square. Find the electric potential energy of a third charge q3 = 7.00 x 109 C placed at corner A and
asked by ciaran on February 8, 2015 
Physics
Two identical point charges are fixed to diagonally opposite corners of a square that is 1.5 m on a side. Each charge is +2.0 µC. How much work is done by the electric force as one of the charges moves to an empty corner? I have W(fe)= EPE=q[V(f)V(i)].
asked by Traci on September 20, 2011 
Physics Please Help
Two forces, F1 and F2, act on the 5.00 kg block shown in the drawing. The magnitudes of the forces are F1 = 69.0 N and F2 = 24.5 N. What is the horizontal acceleration (magnitude and direction) of the block? F1 is pointing at the top left corner of the box
asked by Nilan on January 21, 2012 
Opt math
A flagstaff is placed one corner of a level rectangular playground 40m and 30m wide. If the angle of elevation of the top of the flagstaff from the opposite corner of the ground is 45°.calculate the height of the flagstaff.
asked by Anonymous on February 11, 2018 
math (opt) math 2
A flagstaff of placed at one corner of a rectangular playground 40m long and 30m wide. If the angle of elevation of the top of flag staff from the opposite corner of 30°, find height of the flagstaff. (The question is complete and I have cross checked the
asked by A GOODSTUDENT on September 10, 2016 
Math
1. If Angle ABC is congruent to Angle DEF by sidesideside triangle congruence, the angle B is congruent to Angle E by? A) Sideangleside congruence. B) Angleangleside congruence. C) Corresponding parts of congruence. D) Corresponding parts of
asked by Tim on January 30, 2016 
Math
The measure of angle BCA is: A) 30 degrees B) 36 degrees C) 45 degrees D) 60 degrees It is a iscoles triangle which the number 3x on the top of the triangle angle A and a line extending to D going right from A and Angle B is at the bottom left corner A and
asked by Lia on September 21, 2016 
Math
Which of the following triangles cannot be solved using the sine law? a) angle a= 28 degrees, angle b= 75 degrees, side a= 24 cm b) side a=4 cm , side b= 11 cm c) angle a=28 degrees, angle c= 34 degrees , side b=5 cm d) angle b= 29 degrees, side b=5 cm,
asked by Alex on September 22, 2014 
Math
A flagstaff is fixed at one corner of a squarefield of side 20 m.the angle of elevation to the top of flagstaff from the opposite corner of the field is found to be 30°.find the height of flagstaff
asked by Rozina on December 14, 2018 
Physics
The drawing shows a square, each side of which has a length of L = 0.25 m. Two different positive charges q1 and q2 are fixed at the corners of the square. Find the electric potential energy of a third charge q3 = 5 x 109 C placed at corner A and then at
asked by Sarah on March 20, 2013 
Physics 1112 Electric charge
As shown in the figure, a square has sides of 8.0 cm with a charge of +6.0 µC at one corner (a) and with charges of 2.0 µC at the remaining three corners (b, c, and d). The figure is just a square with no measurements. Corner a being the top left
asked by Sar on August 21, 2010 
triganometry
A landscape architect is designing a triangular garden to fit in the corner of a lot. The corner of the lot forms an angle of 50°, and the sides of the garden including this angle are to be 12 feet and 14 feet, respectively. Find, to the nearest integer,
asked by Ayesha on March 18, 2012 
physics
a charge of 6mC is placed in each corner of a square 1m on each side. determine the magnitude and direction on each side
asked by abby on August 30, 2016 
Physics please clarify
A charge of +1q is fixed to one corner of a square, while a charge of 3q is fixed to the diagonally opposite corner. Expressed in terms of q, what charge should be fixed to the center of the square, so the potential is zero at each of the two empty
asked by Mary on September 4, 2007 
math
how do you name a obtuse angle when you are naming an angle just look for where the angle occurs and when writting it place it in the middle of the three points and draw a little triangle thingy over the top for eg. angle ABC would mean the angle occurs at
asked by zaire on March 8, 2007 
Physics
The earth's Field is Roughly equivalent to an axial centered dipole. Find the vertical rate of change of the vertical component of the earth's field in gammas/foot here at flagstaff. Given" vertical component of earth's magnetic field at flagstaff is equal
asked by Jessica on April 2, 2013 
Trigonometry
A 30foot flagstaff is fixed in the center of a circular tower 40 feet in diameter. From a point in the same horizontal plane as the foot of the tower the angles of elevation of the top of the flagstaff and the top of the tower are found to be 36 and 30
asked by Anonymous on August 31, 2014 
PHYSICS HELP!
The drawing shows a square, each side of which has a length of L = 0.25 m. Two different positive charges q1 and q2 are fixed at the corners of the square. Find the electric potential energy of a third charge q3 = 5 x 109 C placed at corner A and then at
asked by Sarah on March 20, 2013 
math
The shorter diagonal of a rhombus is 10 inches long, and the angle the diagonal forms with the side measures 60º. Find the area of the rhombus. I really don't know where to start. I know that the area formula for a rhombus is A=1/2*d1*d2 So if I know that
asked by Emily on April 3, 2007 
AP Physics 2
Identical point charges of +3.3 µC are fixed to three of the four corners of a square. What is the magnitude q of the negative point charge that must be fixed to the fourth corner, so that the charge at the diagonally opposite corner experiences a net
asked by Brandon on October 25, 2016 
algebra 2
Darla is building a new desk. To make sure she had made a square corner, she measures 10ft from the corner along one edge and 7ft from the corner along the other edge. How long should the diagonal be betwee those two points if the corner is a right angle?
asked by Esther on March 29, 2011 
physics
four equal charges 2*10^6c each are fixed at the four corner of a square of side 5cm.find the coulumb force experinced by one of the charge due to rest three
asked by nikhil on April 30, 2015 
physics
A positive point charge and a negative point charge have equal magnitudes. One charge is fixed to one corner of a square, and the other is fixed to another corner. On which corners should the charges be placed, so that the same potential exists at the
asked by H on July 8, 2008 
physics
two identical point charges are fixed to diagonally opposite corners of a square that is .5m on a side. Ecah charge is +3.0x10^6 C. How much work is done by the elctric force as one of the charges moves to an empty corner
asked by sasha on January 19, 2011 
math 115
find the missing angle it is a traingle and the one bottom corner is 75 degrees ane the corner is 73 degrees what is the top angle degre
asked by new one on October 4, 2009 
Physics
A +1.3nC point charge is placed at one corner of a square (1.1 m on a side), and a 3.1nC charge is placed on the corner diagonally opposite. What is the magnitude of the electric field at either of the other two corners?
asked by Anonymous on January 27, 2015 
physics
Identical +3.36 μC charges are fixed to adjacent corners of a square. What charge (magnitude and algebraic sign) should be fixed to one of the empty corners, so that the total potential at the remaining empty corner is 0 V?
asked by john hamon on February 17, 2019 
physics
Identical +1.39 µC charges are fixed to adjacent corners of a square. What charge (magnitude and algebraic sign) should be fixed to one of the empty corners, so that the total electric potential at the remaining empty corner is 0 V?
asked by ashley on October 4, 2011 
geom/trig
Using scissors to cut a rectangular piece of paper from one corner ro the opposite corner. The cut is 36 cm long and makes a 34 degree angle to the uncut edge. How many cm long is the paper (from the corner where he started the cut?
asked by lola on January 16, 2012 
maths
from a point on the ground the angle of elevation of the bottom and top of a flagstaff situated on top of a 120 m tall house is 30 and 45 degrees respectively.find the height of the flagstaff.
asked by nimisha on December 27, 2012 
plane and trigonometry
a 30 foot flagstaff is fixed in the center of a circular tower 40 feet in diameter. from a point in the same horizontal plane as the foot of the tower the angles of elevation of the top of the flagstaff and the top of the tower is 30 degree repectively.
asked by rhen songalia on July 16, 2013 
Physics
On the lower left corner of a square is a fixed charge qLL = 1.5x10^9 C and on the loser right corner is a fixed charge qLR = 4.0x10^9 C. The square has a side length L = 0.25 meters. a) Find the electric potential energy of a third charge q = 6x10^9 C
asked by Diane on January 26, 2010 
Math
Prove that angle a is equal to angle E if angle D is equal to angle c Science I can't put the picture of the triangle I will try and explain it Two triangles that connect on one angle >< like this but a triangle and the angle in the middle ^ ( the angle
asked by Ali on October 29, 2016 
Math
7m long flagstaff is fixed on tower standing on horizontal plain . Frm a point on the ground angle of elevation of top and bottom of flag staff are 60 and 40 find height of tower
asked by Anonymous on March 17, 2017 
Physics
The drawing shows a square, each side of which has a length of L = 0.25 m. Two different positive charges q1 and q2 are fixed at the corners of the square. Find the electric potential energy of a third charge q3 = 5 x 109 C placed at corner A and then at
asked by Anonymous on February 10, 2013 
physics
A charge of +355 μC is fixed at the center of a square that is 0.64 m on a side. How much work is done by the electric force as a charge of +7.9 μC is moved from one corner of the square to any other empty corner?
asked by Anonymous on February 16, 2015 
Physics
A charge of +444 μC is fixed at the center of a square that is 0.47 m on a side. How much work is done by the electric force as a charge of +5.8 μC is moved from one corner of the square to any other empty corner?
asked by John on February 24, 2015 
Physics
A charge of +2q is fixed to one corner of a square, while a charge of 3q is fixed to the diagonally opposite corner. Expressed in terms of q, what charge should be fixed to the center of the square, so the potential is zero at each of the two empty
asked by Mary on September 2, 2007 
Physics please clarify
Posted by Mary on Monday, September 3, 2007 at 12:40pm. download mp3 free instrumental remix A charge of +2q is fixed to one corner of a square, while a charge of 3q is fixed to the diagonally opposite corner. Expressed in terms of q, what charge should
asked by Mary on September 4, 2007 
physics
A charge of +4q is fixed to one corner of a square, while a charge of 9q is fixed to the opposite corner. Expressed in terms of q, what charge should be fixed to the center of the square, so the potential is zero at each of the two empty corners?
asked by Anonymous on January 23, 2010 
Physics please clarify
A charge of +2q is fixed to one corner of a square, while a charge of 3q is fixed to the diagonally opposite corner. Expressed in terms of q, what charge should be fixed to the center of the square, so the potential is zero at each of the two empty
asked by Mary on September 3, 2007 
Physics
Identical point charges of +2.9 µC are fixed to three of the four corners of a square. What is the magnitude of the negative point charge that must be fixed to the fourth corner, so that the charge at the diagonally opposite corner experiences a net force
asked by Amanda on September 4, 2013 
Math
Darla is building a desk. To make sure she had made a square corner, she measures 7ft from the corner along one edge, and 8ft from the corner of the other edge. How long should the diagonal be between those two points if the corner is a right angle?
asked by Pam on April 1, 2014 
algebra 2
Darla is building a new desk. To make sure she had made a square corner, she measures 4ft. from the corner along one edge and 6ft. from the corner along the other edge. How long (in feet) should the diagonal be between those two points if the corner is a
asked by Esther on March 28, 2011 
algesebra
Darla is buildig a new desk. To make sure she made a square corner, she measures 3ft. from the corner along one edge and 4ft. from the corner along the other edge. How long should the diagonal be between those two points if the corner is a right angle?
asked by Randy on June 18, 2012 
physics
four equal charges 2*10^6c each are fixed at the four corner of a square of side 5cm.find the coulumb force experinced by one of the charge due to rest three
asked by nikhil gupta on April 30, 2015 
Physics
At each corner of a square of side script i there are point charges of magnitude Q, nQ, mQ, and 4Q, where n = 3 and m = 3. Determine the force on the charge mQ due to the other three charges. (mQ is on the bottom right corner, nQ is on the top right
asked by Anonymous on December 9, 2009 
algebra
Darla is building a new deask. to make sure she had made a square corner, she measures 4ft. from the corner along one edge and 6ft from the corner long the othe edge . how long should the diaonal be between those two points if the corner is a right angle?
asked by lisa on December 1, 2011 
Physics
A square 1 m on its side has charges on every corner. Calculate the electric field on the upper right corner of the square. Let the charge on each corner be 40 x109C. Do I use K(Q*4)/r^2=F Then F/(Q*4)=E K=8.99*10^9 Nm^2/C^2
asked by Kim on June 23, 2016 
physics
A square 1 m on its side has charges on every corner. Calculate the electric field on the upper right corner of the square. Let the charge on each corner be 40 x109C. Do I use K(Q*4)/r^2=F Then F/(Q*4)=E K=8.99*10^9 Nm^2/C^2
asked by Kim on June 22, 2016 
physics
three equal charges each of 2.0×10^6 are fixed at three corner of an equilateral triangle of side 5cm .find the coulomb force experience due to other two charges
asked by jelil on July 29, 2016 
Physics Class
I don't understand this question. Three weights are attached to the corners of an equilateral triangle with a side length 10 cm. Measured from the bottom left corner, what is the center of mass of this object if M1 = 0.1 kg, M2 = 0.2 kg, and M3 = 0.3 kg?
asked by Ann on February 22, 2011 
Physics
Four charges are located at the four corners of a square of side b: Q1 = 3 nC at the top right corner, Q2 = 4 nC at the bottom right corner, Q3 = 5 nC at the top left corner, Q4 = 7 nC at the bottom left corner. What is the electric field at the midpoint
asked by Steve on September 24, 2016 
Math HELP!
Find the distance from the ferris directly to Butte. The picture is of an right triangle. On the left side length is has 42 mi. on the bottom of the triangle it has 56 mi. on the right side there is not number and at the top corner of the triangle it says
asked by Anonymous on October 22, 2014 
Physics
Two identical point charges are fixed to diagonally opposite corners of a square that is .5m on a side. Each charge is 3.0E6 C. How much work is done by the electric force as one of the charges moves to an empty corner?
asked by Bob on October 11, 2010 
Physics
Two identical point charges are fixed to diagonally opposite corners of a square that is 0.6 m on a side. Each charge is +2.5 µC. How much work is done by the electric force as one of the charges moves to an empty corner?
asked by Jim on August 31, 2011 
math i don't get it
Scotty and his dad are repairing the railing along the side of the deck. They put up eight supports with 4 feet between each one. If the first support is at one corner of the deck and the eighth support is at the other corner, how long is the side? Please
asked by Afl on December 18, 2012 
Physics
An equilateral triangle 100.0 m on a side has a m1 = 15.00 kg mass at one corner, a m2 = 75.00 kg mass at another corner, and a m3 = 120.00 kg mass at the third corner. Find the magnitude and direction of the net force acting on the 15.00 kg mass.
asked by Bill on March 17, 2011 
math i don't get it
Scotty and his dad are repairing the railing along the side of the deck. They put up eight supports with 4 feet between each one. If the first support is at one corner of the deck and the eighth support is at the other corner, how long is the side?
asked by Anonymous on December 17, 2012 
Physics
I don't really know where to start on the problem. Would I use V = k(q/r)? But what would I do afterwards. Much explanation on how to go about the problem is much appreciated. Thank you. 1) Three point charges are arranged at the corner of a square of side
asked by Aria on February 8, 2015 
Angle question
Quadrilateral JKLM is a rhombus. If mangleLMK = 36, find mangleKJM In the right triangle ABC, mangleB = 90, AB = 5, and AC= 12. Find BC. Round to the nearest tenth, if necessary. Help? Is AB a side and AC a side? I can't tell from your description which
asked by Rachel on August 21, 2006 
math
a triangle,side ac is 3/5 of side ab,and is 23.1 m. side ab is 7/9 of side bc.angle b is 1.5 times larger than angle c,and angle a is twice the size of angle c.how many degrees is angle A
asked by don on August 11, 2012 
Algebra  area
I hope I can explain this. I can't draw the shape here, but it is a triangular prism that looks like a wedge of cheese. The height is 20 cm and the three sides are 13, 37, and 40 cm. There is also a line drawn from the corner of the two sides that are 13
asked by Sylvia on February 27, 2013 
Algebra
I hope I can explain this. I can't draw the shape here, but it is a triangular prism that looks like a wedge of cheese. The height is 20 cm and the three sides are 13, 37, and 40 cm. There is also a line drawn from the corner of the two sides that are 13
asked by Sylvia on February 27, 2013 
Physics please clarify
Posted by Mary on Monday, September 3, 2007 at 12:40pm. download mp3 free instrumental remix A charge of +2q is fixed to one corner of a square, while a charge of 3q is fixed to the diagonally opposite corner. Expressed in terms of q, what charge should
asked by Mary on September 3, 2007 
solid mensuration
104. A fly stationed at a point on the circumference of the base of a cylindrical tower of radius 12 ft. finds that he can just see a distance flagstaff by walking along the tangent line to the base either a distance 8 ft. in one direction or a distance 5
asked by apolonio on May 12, 2012 
Geometry Inscribed Angles Multiple Choice
Find the measure of angle BAC. {There's an image of a circle with an angle from the top left side going to the bottom of the right side. Point A is the point at the top left side starting the angle, and B is at the bottom and point C is at the bottom right
asked by LeXi<3 on May 17, 2012 
Geometry
We're learning about classifying triangles with SideAngleSide, AngleSideAngle, etc. I'm kind of confused I have the definitions, but when I am shown a picture, I have trouble figuring out which it is. Could you please explain it or provide a link
asked by Jamie on November 18, 2009 
trigonometry
using the law of sines, solve the rest of the triangle: side C=14 side B=4 angle c=145 degrees i got angle b= 9.4 angle a=25.6 side A=10.4 but i didn't know if it was correct
asked by hw on January 23, 2011 
math
Draw a big diagram You end up with a triangle with: the horizontal side = 47 ft the side representing the leaning pole ... call it a and the angle opposite the pole side = 51° The pole makes an angle of 7° with the vertical ... so the angle between to
asked by Anonymous on March 20, 2013 
Math help
I am so lost I have a problem. Two congruet figures. First trapezoid: 1 side b is 10 1 short base prarallel 6 Angle D 86 degrees Angle C 41 degrees Angle B ? Angle A ? Other angle J is 133 degrees Angle M ? Angle K ? Side d leg 17 Angle L ? long Base
asked by Corey on April 16, 2013 
physics
A +1.4nC point charge is placed at one corner of a square (1.8 m on a side), and a 2.5nC charge is placed on the corner diagonally opposite. What is the magnitude of the electric field at either of the other two corners?
asked by Matt on January 29, 2015 
Physics
Identical +3.92 ìC charges are fixed to adjacent corners of a square. What charge (magnitude and algebraic sign) should be fixed to one of the empty corners, so that the total potential at the remaining empty corner is 0 V?
asked by Beth on June 16, 2012 
Physics
Identical +2.83 μC charges are fixed to adjacent corners of a square. What charge (magnitude and algebraic sign) should be fixed to one of the empty corners, so that the total potential at the remaining empty corner is 0 V? φ =k•q/r φ1+ φ2 + φ3 =0
asked by james on October 12, 2015 
physics
Identical +2.83 μC charges are fixed to adjacent corners of a square. What charge (magnitude and algebraic sign) should be fixed to one of the empty corners, so that the total potential at the remaining empty corner is 0 V? φ =k•q/r φ1+ φ2 + φ3 =0
asked by james please check correct working on October 11, 2015 
Physics
Identical +6.15 µC charges are fixed to adjacent corners of a square. What charge (magnitude and algebraic sign) should be fixed to one of the empty corners, so that the total electric potential at the remaining empty corner is 0 V?
asked by Claudia on January 17, 2012 
physics
Identical +3.07 µC charges are fixed to adjacent corners of a square. What charge (magnitude and algebraic sign) should be fixed to one of the empty corners, so that the total electric potential at the remaining empty corner is 0 V?
asked by mackenzie m on January 17, 2011 
physics
Identical +1.45 µC charges are fixed to adjacent corners of a square. What charge (magnitude and algebraic sign) should be fixed to one of the empty corners, so that the total electric potential at the remaining empty corner is 0 V?
asked by michelle on January 13, 2011 
math  trig
1.Which angle measure is consistent with all of the following criteria? (i) The reference angle is 40°. (ii) The angle is more than one revolution. (iii) The angle's terminal side is in Quadrant II. (iv) The angle isn't positive. A. –580° B. –500°
asked by Anonymous on April 28, 2012 
Math
The figure below shows two triangles. Which statement about the triangles is true? i.imgsafe(.)org/c60dcd0488(.)jpg The triangles can be proven congruent by: 1. Angle angle side
asked by Sara on November 28, 2016 
physics
You have three identical charged spheres, each with a charge of 2.80 µC. You have arranged them so they are each at the corners of a square that measures 4m on a side. Find the magnitude of the electric field at the "empty" corner. (The corner with no
asked by CLaire on January 30, 2012 
physics
You have three identical charged spheres, each with a charge of 2.80 µC. You have arranged them so they are each at the corners of a square that measures 4m on a side. Find the magnitude of the electric field at the "empty" corner. (The corner with no
asked by CLaire on January 30, 2012 
Math
Marks worth is A 1 B 2 C 2 Please explain next to it though how you got that answer and what to write to get that mark. Clearly explain as I have no clue, don't leave anything out though! Information needed to solve There is an isosceles triangle with
asked by Todayneededplz on April 26, 2015 
Maths
Marks worth is A 1 B 2 C 2 Please explain next to it though how you got that answer and what to write to get that mark. Clearly explain as I have no clue, don't leave anything out though! Information needed to solve There is an isosceles triangle with
asked by Todayneededplz! on April 26, 2015 
Maths
Marks worth is A 1 B 2 C 2 Please explain next to it though how you got that answer and what to write to get that mark. Clearly explain as I have no clue, don't leave anything out though! Information needed to solve There is an isosceles triangle with
asked by URGENTPLZANSWERNOW! on April 26, 2015 
trig
Find the values of the other five trigonometric functions for angle S. a) cos S=1/3 and the terminal side of angle S is in Q1. b) tan S=10/7 and the terminal side of S is in Q2. c) sin S=5/14 and the terminal side of S is in Q3. d) sec S=13/11 and the
asked by Chelci on October 25, 2011 
trig
Find the values of the other five trigonometric functions for angle S. a) cos S=1/3 and the terminal side of angle S is in Q1. b) tan S=10/7 and the terminal side of S is in Q2. c) sin S=5/14 and the terminal side of S is in Q3. d) sec S=13/11 and the
asked by Chelci on October 25, 2011 
science
locate the position of the centre of mass of a system of particles of mass m1=1kg,m2=2kg and m3=3kg situated at the corner of an equilateral triangle of angle 60degres and side 1m
asked by keegan on July 30, 2015 
Physics
I don't understand snell's law ( nsin(0)=nsin(0) ) and how to use it with refraction. also how do i apply that to this problem: 'a light ray enters a square piece of plastci (n=1.39) near a corner. as it encounters the adjacent side it gets refracted along
asked by Katie on May 31, 2009 
math problem
In DABC, what could the 7 shown in the ratio sin A = 7/9 represent? A) the length of the adjacent side of angle B B) the length of the opposite side of angle A C) the length of the hypotenuse of a right triangle D) the length of the adjacent side of angle
asked by danielle on May 27, 2014 
math
A refrigerator has a width of 3 feet. The angle of elevation from the bottom corner to the opposite corner 65 degreeswhat is the height of the refrigerator.
asked by joe wallace on June 21, 2010 
Physics
The drawing shows an equilateral triangle, each side of which has a length of 2.20 cm. Point charges are fixed to each corner, as shown. The 4.00 µC charge experiences a net force due to the charges qA and qB. This net force points vertically downward and
asked by Joe Santhosh on March 24, 2014 
geography
triangle one side is 5 feet one side is 1 foot 1 corner has 90 degrees. how many degrees do the other corners have and how long is the other side?
asked by hildchen on October 22, 2017 
maths
find the perpendicular distance from the corner of the triangle to the opposite side if the side is 25cm long
asked by molly on February 16, 2012