Saturday
April 19, 2014

Homework Help: Art: Drawing

Recent Homework Questions About Drawing

Post a New Question | Current Questions

physics
A stream of water strikes a stationary turbine blade horizontally, as the drawing illustrates. The incident water stream has a velocity of + 17.4 m/s, while the exiting water stream has a velocity of – 15.0 m/s. The mass of water per second that strikes the blade is 33.6 ...
Thursday, January 30, 2014 at 9:50pm

physics
A stream of water strikes a stationary turbine blade horizontally, as the drawing illustrates. The incident water stream has a velocity of + 17.4 m/s, while the exiting water stream has a velocity of – 15.0 m/s. The mass of water per second that strikes the blade is 33.6 ...
Thursday, January 30, 2014 at 9:45pm

physics
A stream of water strikes a stationary turbine blade horizontally, as the drawing illustrates. The incident water stream has a velocity of + 17.4 m/s, while the exiting water stream has a velocity of – 15.0 m/s. The mass of water per second that strikes the blade is 33.6 ...
Thursday, January 30, 2014 at 9:38pm

physics
A stream of water strikes a stationary turbine blade horizontally, as the drawing illustrates. The incident water stream has a velocity of + 17.4 m/s, while the exiting water stream has a velocity of – 15.0 m/s. The mass of water per second that strikes the blade is 33.6 ...
Thursday, January 30, 2014 at 9:37pm

Physics 141
A snowmobile moves according to the velocity-time graph shown in the drawing. What is the snowmobile's average acceleration during each of the segments A, B, and C? The scale for the time axis is 100 s per increment, and the scale for the velocity axis is 110 m/s per ...
Thursday, January 30, 2014 at 5:35pm

science
plz any one these are some mcqs i am preparing for a test i m not sure with the answers of these mcqs this is not a homework not an online course exam so feel free to answer these thankx MCQS 01. Changes of equal magnitude are separated by some distance. If the changes are in ...
Thursday, January 30, 2014 at 2:49am

science
plz any one these are some mcqs i am preparing for a test i m not sure with the answers of these mcqs this is not a homework not an online course exam so feel free to answer these thankx MCQS 01. Changes of equal magnitude are separated by some distance. If the changes are in ...
Thursday, January 30, 2014 at 2:48am

Physics
plz any one these are some mcqs i am preparing for a test i m not sure with the answers of these mcqs this is not a homework not an online course exam so feel free to answer these thankx MCQS 01. Changes of equal magnitude are separated by some distance. If the changes are in ...
Thursday, January 30, 2014 at 2:48am

Science
plz any one these are some mcqs i am preparing for a test i m not sure with the answers of these mcqs this is not a homework not an online course exam so feel free to answer these thankx MCQS 01. Changes of equal magnitude are separated by some distance. If the changes are in ...
Thursday, January 30, 2014 at 2:47am

math
rene put 2 blue marbles, 2 green marbles, 2 red marbles and 2 white marbles in a bag, if Rene takes 1 marble out of the bag without looking, what is the probability of rene drawing a blue marble?
Thursday, January 30, 2014 at 1:46am

math
Quinn used a scale drawing to build a soccer field near his school. Initially, he wanted the field to be 28 yards long and 17.5 yards wide. He decided to change the length of the field to 36 yards. If the width is to be changed by the same scale factor, what is the new width ...
Wednesday, January 29, 2014 at 11:10am

math
a scale drawing is 10 cm:1mm Which will be larger the actual object or the scale drawing and why
Tuesday, January 28, 2014 at 8:34pm

math
suppose there are 2 pieces of the cake left over, but you don't know how many pieces were in the whole cake. explain how you could find the number of pieces in the whole cake if taylor told you 1/6 of the cake was left. you may show your work in a drawing.
Tuesday, January 28, 2014 at 7:01pm

math
taylor baked a cake to serve after dinner. suppose she cut the cake into 8 equal size pieces and 6 people ate all the pieces. explain how they could have didided the pieces so that everyone ate the same amount of cake. you may show you work in a drawing.
Tuesday, January 28, 2014 at 6:57pm

math
Miguel is a cartoonist. Miguel drew 2 cartoon cells in 3 hours. If he keeps drawing at the same rate, about how many cells will he draw in 9 hours?
Tuesday, January 28, 2014 at 3:23pm

physic
The drawing shows a device that you can make with a piece of cardboard, which can be used to measure a person's reaction time. Hold the card at the top and suddenly drop it. Ask a friend to try to catch the card between his or her thumb and index finger. Initially, your ...
Tuesday, January 28, 2014 at 12:08pm

physics
A car is being pulled out of the mud by two forces that are applied by the two ropes shown in the drawing. The dashed line in the drawing bisects the 30.0° angle. The magnitude of the force applied by each rope is 2900 newtons (N). (a) How much force would a single rope ...
Monday, January 27, 2014 at 8:38pm

Writing (Writeacher and Ms. Sue)
Correction: "The bright flames rose from the chimney like a candle, drawing many birds to the house, knowing their next meal had ignited it. However, the great deal of gray smoke and the stench of singed feathers rose even quicker, signaling the others to flee."
Monday, January 27, 2014 at 6:44pm

Writing (Writeacher and Ms. Sue)
Yes, but the main character throws a canister of paraffin in the fire, which then causes the flames to rise up from the chimney. Correction: "The bright flames rose from the chimney like a candle, drawing many birds, knowing their next meal had ignited it. However, the ...
Monday, January 27, 2014 at 6:43pm

Writing (Writeacher and Ms. Sue)
As far as I know, flames don't come out of chimneys ... smoke does. If flames are coming out, it means the house is on fire! "drawing even more birds away" = toward the house or from the house?
Monday, January 27, 2014 at 6:37pm

Writing (Writeacher and Ms. Sue)
Write a description of a scene in the story "The Birds" by Daphne Du Maurier as it would look to a bird flying overhead. What do you think? I wrote the description about the scene when the birds are entering the house through the chimney. "The bright flames rose...
Monday, January 27, 2014 at 4:30pm

math(CHECK ASNWERS)
PLEASE CHECK MY ANWERS THANKS 1.The length of the driveway shown on a blueprint is 2 inches. If the actual length of the driveway is 20 feet, what is the scale of the blueprint? 1 in. = 1 ft 1 in. = 2 ft 1 in. = 10 ft (I PICK THIS) 1 in. = 40 ft 2.Marcus built a model car that...
Sunday, January 26, 2014 at 7:23pm

math
hey everyone can you guys please answer these 5 questions or 3 or 2 how many you want to answer I just need answers for these last 5 since I did the rest and thanks to you all because I do appreciate this. 1.The length of the driveway shown on a blueprint is 2 inches. If the ...
Sunday, January 26, 2014 at 5:29pm

physics
I dont know where theta 1 and theta 2 are, but have you considered drawing the figure, then using the law of sines?
Sunday, January 26, 2014 at 2:18pm

Geometry
Is there a drawing to go with this problem. either send me the text book or where I can find it so I can solve it for you.
Sunday, January 26, 2014 at 1:09pm

Algebra 1
Well, I am busy drawing your Venn diagram
Thursday, January 23, 2014 at 4:41pm

solid mensuration
volume = base x height area of base: construct a right angled triangle by drawing an altiude to the longer diagonal. x^2 + 36 = 144 x = √108 there are 4 congruent right-angled triangles area of base = 4((1/2)(6)(√108) = 12√108 volume = 12√108 h once you...
Thursday, January 23, 2014 at 1:20am

physics
A 0.55 kg block of ice is sliding by you on a very slippery floor at 4 m/s. As it goes by, you give it a kick perpendicular to its path. Your foot is in contact with the ice block for 0.0025 seconds. The block eventually slides at an angle of 23 degrees from its original ...
Thursday, January 23, 2014 at 12:25am

physics
Three forces are applied to an object, as indicated in the drawing. Force Farrowbold1 has a magnitude of 29.0 newtons (29.0 N) and is directed 30.0° to the left of the +y axis. Force Farrowbold2 has a magnitude of 18.9 N and points along the +x axis. What must be the ...
Sunday, January 19, 2014 at 4:15pm

MATH Fractions
thanks damon, can you help on this one as well please? Suppose there are 2 pieces of the cake left over,but you don't know how many pieces were in the whole cake. Explain how you could find the number of pieces in the whole cake if Taylor told you 1/6 of the cake was left...
Thursday, January 16, 2014 at 4:11pm

MATH Fractions
Suppose there are 2 pieces of the cake left over,but you don't know how many pieces were in the whole cake. Explain how you could find the number of pieces in the whole cake if Taylor told you 1/6 of the cake was left. You may show your work in a drawing. How you get the ...
Thursday, January 16, 2014 at 4:02pm

MATH Fractions
Taylor baked a cake to serve after dinner. Suppose she cut the cake into 8 equal size pieces and 6 people ate all the pieces. Explain how they could have divided the pieces so that everyone ate the same amount of cake. You make show your work in a drawing. How do you work this...
Thursday, January 16, 2014 at 3:57pm

Business-Need help!
1. Regarding Mexico's Porfirio Díaz, which statement is true? A. He enacted laws that favored wealthy elites. B. He overthrew the Mexican Revolution of 1910. C. He freed many peasant farmers from debt peonage. D. He reformed the hacienda system. 2. In the 1840s, the...
Wednesday, January 15, 2014 at 7:47pm

Math Project Gr 5/6
I found this information on a website, but I dont know how to shorten it down to the main points. 6.A Number 6.A1 demonstrate an understanding of place value for numbers greater than one million less than one thousandth Place values in whole numbers (Grade 6 - A.1) Decimal ...
Tuesday, January 14, 2014 at 10:10pm

history
The most important factor in drawing all of the Middle East into World War I was
Thursday, January 9, 2014 at 7:47pm

math
betsy travel on a bus for 21 miles to school. if betsy travels for a full week (7 days). how many total miles did she travel ? Use a drawing and distributive property to solve. I got the answer iam asking for the what drawing should I show. pls help thank you
Thursday, January 9, 2014 at 6:57pm

math
betsy travel on a bus for 21 miles to school. if betsy travels for a full week (7 days). how many total miles did she travel ? Use a drawing and distributive property to solve.
Thursday, January 9, 2014 at 6:38pm

math
betsy travel on a bus for 21 miles to school. if betsy travels for a full week. how many total miles did she travel ? Use a drawing and distributive property to solve.
Thursday, January 9, 2014 at 6:17pm

math
betsy travel on a bus for 21 miles to school. if betsy travels for a full week. how many total miles did she travel ? Use a drawing and distributive property to solve.
Thursday, January 9, 2014 at 6:11pm

math
What is the scale drawing of 14 1/2 and 7 1/4
Thursday, January 2, 2014 at 3:31pm

Math
Mariko has an 80 inches = 1 inch scale- drawing of the floor of her house. On the floor plan, the dimension of her rectangular living room are 1 7/8 inches by 2 1/2 inches. What is the area of her real living room in square feet?
Friday, December 27, 2013 at 11:38am

Math
A scale drawing of a rectangular field is 10 cm by 8.5 cm. if the actual field has dimensions of 40 meters by 34 meters, which could be the scale used for the drawing?
Friday, December 27, 2013 at 11:29am

English
The paper has a drawing of Picasso's. In this case, isn't it a piece of paper with his drawing on it? When the piece of paper has a drawing on it, can we use 'a paper'?
Wednesday, December 18, 2013 at 8:36am

English
Valmy gets a paper from the safe - a paper with a drawing on it. ------------------- What is the meaning of 'paper' in the sentence? Do we have to use 'a' before 'paper' or not?
Wednesday, December 18, 2013 at 5:46am

Precalculus
Please check. I did these problems by drawing a graph ... So it would be great if you do it that way too if you need to correct me. I know this is overwhelming but please take your time... It is easier for me to post all of these at once,since I can find it easier rather than ...
Saturday, December 14, 2013 at 3:49pm

Math
If you are explicitly told to use one method, then of course do that. Otherwise, just indicate what method you are intending to use, and then do it. You should know how to do all of the methods anyway. However, some of them are not as convenient as others. If you do not have ...
Saturday, December 14, 2013 at 2:22pm

Math help?
http://www.mathsisfun.com/definitions/sc​ale-drawing.html
Thursday, December 12, 2013 at 7:54pm

Math help?
Can someone plz explain how to show scaled measurements in a scale drawing? For example: Width/x=24in/1in length/x= 24in/1in
Thursday, December 12, 2013 at 7:45pm

Math
10/1.449 = 6.902311249 HOWEVER it is hard to buy .902311249 of a drawing pen so he gets 6 for $8.694 and 1.306 in change but the cashier has trouble with that 30.6 pennies so is really nice and gives him $1.31 in Change
Thursday, December 12, 2013 at 6:03pm

Math
Jordan has $10.00.If each drawing pen costs $1.49,how many can he buy?
Thursday, December 12, 2013 at 6:02pm

Math
Jordan has $10.00.if each drawing pen costs $1.449,how many can he buy?
Thursday, December 12, 2013 at 5:55pm

Math help,plz :(
How big do you want to make the drawing? Suppose you wanted to make it no more than 8 inches by 8 inches. If you used a scale of inch on the drawing equal to 2 feet in the real room. If your room is 10 feet by 12 feet, your drawing would be 5 inches by 6 inches.
Thursday, December 12, 2013 at 5:10pm

Math help,plz :(
So I'm drawing a scale drawing of A room (Yes, I know what a Scale drawing is) and I don't know how to do it adding proportions.... and what does it mean to Use dimensions to scale the room? Care to explain?
Thursday, December 12, 2013 at 3:21pm

physics- multiple choice
a. one force is south, the other is slightly north of west. Well, the resultant definitely is towards the west, which eliminates a, b. So what is the N component of the second force Northcomponent=70sin30 = 35Newtons, but there is a 40N S force, so the net force is S of W b. ...
Thursday, December 12, 2013 at 11:02am

physics- multiple choice
1. Two forces are applied to a box on a frictionless surface. One force is 40 N [S]. The second force is 70 N [N30ºW]. What is the overall net force? a) 40.6 N [S59.5ºE] b) 110 N c) 40.6 N [N59.5ºW] d) 40.6 N [S30.5ºW] 2. When drawing free body diagrapms, ...
Thursday, December 12, 2013 at 2:21am

College Algebra
The letters in the word probability are written on separate slips of paper. Find the probability of drawing two i's in a row without replacement.
Wednesday, December 11, 2013 at 6:18pm

math
Andrew and Shawn are making kite. They start by drawing their plan onto some squared paper. The initial points that they use are O(0,0), A(7,24) and B(25,0). Andrew says that the fourth vertex of the kite should be on the line that is through (0,0) and perpendicular to the ...
Tuesday, December 10, 2013 at 5:29am

Physics(Help!!!!)
A person of mass m2= 85.0 kg is standing on a rung, one third of the way up a ladder of length d= 3.0 m. The mass of the ladder is m1= 15.0 kg, uniformly distributed. The ladder is initially inclined at an angle θ= 35.0∘ with respect to the ...
Monday, December 9, 2013 at 1:54pm

help me pls geometry
After drawing four squares, Chen completed this chart showing the length of the sides of each square and the area of each square. According to Chen’s chart, if A is the area and s is the length of a side, what can you conclude is the formula for the area of a square? Side...
Monday, December 9, 2013 at 7:54am

Math
How much must be invested to have 25,000.00 after 5 years in an account drawing 7% interest compounded continuously?
Monday, December 9, 2013 at 4:02am

Physics 2
A sheet of plastic (n = 1.56) covers one slit of a double slit (see the drawing). When the double slit is illuminated by monochromatic light (vacuum = 568 nm), the center of the screen appears dark rather than bright. What is the minimum thickness of the plastic?
Sunday, December 8, 2013 at 10:42pm

Math
what's the chance of getting no hermaphrodite plant? 1/3 So, I'd say the chance of getting no herms in 3 draws is 1/27, leaving 26/27 chance of getting at least one. This assumes a large enough population that drawing 3 plants without replacement does not significantly...
Saturday, December 7, 2013 at 6:23pm

Math :)
In a bag of 10 marbles, there are 5 blue marbles, 3 red marbles, and 2 white marbles. Complete the probability distribution table for drawing 1 marble out of the bag. Draw a: Probability Blue marble 5/10 Red marble 3/10 White marble 2/10 Total: 10 Am I doing this right? Thanks...
Friday, December 6, 2013 at 7:43pm

Trigonometry/Geometry
Start by drawing a reasonably accurate rhombus on a piece of paper. Remember a rhombus has 4 equal sides and opposite angles equal, ( A square is a special kind of rhombus, so don't use a square) cut your rhombus out with scissors. Surprisingly, you will be able to form a ...
Tuesday, December 3, 2013 at 10:03pm

College Algebra
Find the probability of drawing two i's in a row without replacement.
Tuesday, December 3, 2013 at 12:42pm

Pre Alg HELP
What can the scale drawing of a 10 x 8 ft room be? Help?
Tuesday, December 3, 2013 at 12:28am

Math
How do I find the length of an object on scale drawing? an automobile is 16 feet long; 1 inch equals 6 inches.
Monday, December 2, 2013 at 6:07pm

Geometry
make a sketch drawing both diagonals Look at one of the triangles containing the 60° angle. Since the diagonals bisect each other, each side containing the 60° angle must be 12 inches long. The triangle must be isosceles, so each of the other angles is also 60°, ...
Monday, December 2, 2013 at 8:55am

Math Probability
Joe has assumed that the same number could be drawn more than once. However,in most of these lotteries, some kind of drawing method is used, such as 20 different-numbered pingpong balls, and the order that they are drawn does not matter. Number of ways to draw 6 numbers from ...
Sunday, December 1, 2013 at 9:02pm

Statistics
Suppose 5 cards are drawn, without replacement, from a standard bridge deck of 52 cards. Find the probability of drawing 4 clubs and 1 non- club.
Sunday, December 1, 2013 at 4:26pm

Math
1. Rosa, Roberto, Andrea, and Inno find an estimate for square root 10. Who has proposed the best solution? (1 point) Rosa: "Use square root 9 and square root 25 to estimate." Roberto: "I will use square root 4 and square root 9." Andrea: "It should be...
Sunday, December 1, 2013 at 4:27am

physics
A 30.0-kg block is resting on a flat horizontal table. On top of this block is resting a 15.0-kg block, to which a horizontal spring is attached, as the drawing illustrates. The spring constant of the spring is 340 N/m. The coefficient of kinetic friction between the lower ...
Tuesday, November 26, 2013 at 3:33pm

physics
To measure the static friction coefficient between a 1.6-kg block and a vertical wall, the setup shown in the drawing is used. A spring (spring constant = 400 N/m) is attached to the block. Someone pushes on the end of the spring in a direction perpendicular to the wall until ...
Tuesday, November 26, 2013 at 3:29pm

Physics Classical Mechanics
A person of mass m2= 85.0 kg is standing on a rung, one third of the way up a ladder of length d= 3.0 m. The mass of the ladder is m1= 15.0 kg, uniformly distributed. The ladder is initially inclined at an angle θ= 35.0∘ with respect to the horizontal. Assume that ...
Tuesday, November 26, 2013 at 10:26am

Physics Classical Mechanics
A uniform steel beam of mass m1= 300.0 kg is held up by a steel cable that is connected to the beam a distance L= 5.0 m from the wall, at an angle θ= 40.0∘ as shown in the sketch. The beam is bolted to the wall with an unknown force F⃗ exerted by the wall on ...
Tuesday, November 26, 2013 at 10:25am

Algebra 1
a scale drawing for a new city library shows a rectangular children's reading room with a length of 5 1/4 inches and a width of 3 1/2 inches. The scale on the is 1 inch:4feet . What will be the actual length and with of the room when the library is built. Can someone ...
Monday, November 25, 2013 at 8:34pm

pre-alg
Oh, I get it. The question is asking you what scale you are going to use for your scale drawing. Here is the definition from my Geometry Book: Scale- a ratio that describes how the dimensions in a scale drawing are related to the dimensions of the actual object. An example of ...
Monday, November 25, 2013 at 8:08pm

pre-alg
What is the scale that you will use for your scale drawing? I'm not understanding the question? is it asking what number i will use? or is it asking what type of graph type deal I will use? (My scale was 115 x 160)
Monday, November 25, 2013 at 7:51pm

math
the scale drawing of a model is 3 inches which equals 10 feet what is the actual size for 15 inches
Monday, November 25, 2013 at 4:12pm

ms. sue
Those members will create a "page" in a characterization book entitled "Two Kinds." Each page will present a character, character terms specific to this character, a graphic image and text suppot that "proves" each character term that has been ...
Sunday, November 24, 2013 at 6:15pm

ms. sue
Those members will create a "page" in a characterization book entitled "Two Kinds." Each page will present a character, character terms specific to this character, a graphic image and text suppot that "proves" each character term that has been ...
Sunday, November 24, 2013 at 6:08pm

reading (Ms. Sue or Writeacher)
Those members will create a "page" in a characterization book entitled "Two Kinds." Each page will present a character, character terms specific to this character, a graphic image and text suppot that "proves" each character term that has been ...
Sunday, November 24, 2013 at 12:38pm

Physics
A steel (Young's modulus 2.0 x 1011 N/m2) wire is strung between two supports attached to a ceiling. Initially, there is no tension in the wire when it is horizontal. A 98-N picture is then hung from the center of the wire, as the drawing illustrates, so the ends of the ...
Saturday, November 23, 2013 at 11:31pm

math
it isn't. prob of drawing a queen = 4/52 = 1/13 prob of not drawing a queen = 12/13 so the odds in favour of drawing a queen = (1/13) / (12/13) = 1/12 or 1 : 12
Saturday, November 23, 2013 at 6:57pm

math
I do not understand how the odds of drawing a queen from a deck of cards is 3to1
Saturday, November 23, 2013 at 6:34pm

5th grade math
Could you show me examples of measuring and drawing angles
Tuesday, November 19, 2013 at 4:35pm

5th grade math
Could you show me examples of measuring and drawing angles
Tuesday, November 19, 2013 at 4:28pm

Physics-dynamics
Redraw the Axy coordinates system on a piece of paper, draw x horizontally and y vertically. Place the ball B on your drawing. x position is easy to find, y is a function of 45deg and L. To find vrel: Look at the drawing in the exercise and draw the same vector v on your ...
Tuesday, November 19, 2013 at 2:54pm

Check my answers 6 ?s- Physics
What is a free body diagram? (Points : 1) a drawing of an object in free fall a diagram showing all the forces acting on an object but not its surroundings <-- a diagram showing the shape of an object and the forces that act on it a diagram of an object that is free to ...
Tuesday, November 19, 2013 at 12:11pm

physics
A wrecking ball (weight = 4880 N) is supported by a boom, which may be assumed to be uniform and has a weight of 3520 N. As the drawing below shows, a support cable runs from the top of the boom to the tractor. The angle between the support cable and the horizontal is θ1...
Sunday, November 17, 2013 at 10:06am

math
an autmobile is 16 feet long the scale drawing is 1 inch:6 inches my scale factor answer is 96in am i right
Saturday, November 16, 2013 at 5:22pm

writing
Deciding whether to use the word "drunk" or "intoxicated" is a matter of diction. The words mean the same thing, right? But why would one author choose the first and another author choose the second? Here's a section from Chapter II of Mark Twain's ...
Friday, November 15, 2013 at 6:54pm

Do not understand
The reason I am not answering is that without a drawing I find the question incomprehensible.
Wednesday, November 13, 2013 at 12:02pm

chemistry
Um...kinda hard to draw but from google you get: hydrogen gas and a nickel catalyst is the conditions for hydrogenation and/or carbonyl reduction. Since you have an alcohol, we can assume that there was a carbonyl reduction. To draw the starting material, start by drawing the ...
Wednesday, November 13, 2013 at 11:27am

Physical education
we have a lithium atom (atomic mass m = 6 amu) connected to two very much more massive atoms, as illustrated in the drawing below. We can pretend that the massive atoms don¡¯t move. The spring constants k1 and k2 are 73 N/m and 27 N/m, respectively. What is the ...
Tuesday, November 12, 2013 at 11:27pm

phyics
A 11.7-kg uniform board is wedged into a corner and held by a spring at a 50.0° angle, as the drawing shows. The spring has a spring constant of 230 N/m and is parallel to the floor. Find the amount by which the spring is stretched from its unstrained length.
Tuesday, November 12, 2013 at 1:02pm

phyics
The wheels, axle, and handles of a wheelbarrow weigh W = 53 N. The load chamber and its contents weigh WL = 547 N. The drawing shows these two forces in two different wheelbarrow designs. To support the wheelbarrow in equilibrium, the man’s hands apply a force to the ...
Tuesday, November 12, 2013 at 10:27am

physics
Water is flowing down through the pipe shown in the drawing. Point A is 0.410 m higher than B. The speed of the water at A and B are vA = 5.00 m/s and vB = 3.80 m/s. Determine the difference PB - PA in pressures between B and A. The density of water is 1.00x10^3 kg/m3.
Thursday, November 7, 2013 at 9:50pm

Physics
he weight of the block in the drawing is 77.0 N. The coefficient of static friction between the block and the vertical wall is 0.490. (a) What minimum magnitude of the force is required to prevent the block from sliding down the wall? (Hint: The static frictional force exerted...
Thursday, November 7, 2013 at 8:47pm

Math-Trigonometry
Show that if A, B, and C are the angles of an acute triangle, then tan A + tan B + tan C = tan A tan B tan C. I tried drawing perpendiculars and stuff but it doesn't seem to work? For me, the trig identities don't seem to plug in as well. Help is appreciated, thanks.
Wednesday, November 6, 2013 at 5:21pm

Pages: <<Prev | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | Next>>

Post a New Question | Current Questions

Homework Help: Art

Search
Members