Sunday

May 1, 2016
**history (reed)**

.1 Which is an event of the progressive Era enacted by the local government in south Carolina? a. The first grange chapter was established for farmers b. The grandfather clause gave poor whites the right to vote c. Blacks were disfranchised through a poll tax d. A law ...
*Friday, April 29, 2016 by abstract*

**Social studies **

8. How did the economic boom of the 1920s affect the majority of South Carolina? A. More people were able to invest in new cars farmers had their impo to invest in new cars B. farmers had the opportunity to purchase more land **** C. electricity was made available for more ...
*Thursday, April 28, 2016 by Checks *

**history**

1. Which is an event of the progressive Era enacted by the local government in south Carolina? a. The first grange chapter was established for farmers b. The grandfather clause gave poor whites the right to vote c. Blacks were disfranchised through a poll tax d. A law ...
*Thursday, April 28, 2016 by abstract*

**SOCIAL STUDIES**

1. which is an event of the progressive era enacted by the local government in South Carolina? a. the first grange chapter was established for farmers b. the grandfather clause gave poor whites the right to vote c. blacks were disfranchises through a poll tax d. a law ...
*Thursday, April 28, 2016 by help*

**Science**

What is the velocity of a block of wood 3.0 cm on each side that has a mass of 27g? Will it float on water?
*Monday, April 25, 2016 by Guillermo*

**math**

length of a piece of wood must measure between 15 and 17 centimeters and the width must measure between 9 and 11 centimeters. write a system of linear inequalities to represent the possible dimensions of the wood,in inches,given that 1 inch equals 2.54 centimeters. plz do help...
*Thursday, April 21, 2016 by Munna*

**Maths**

A box is made of wood 5cm thick, its internal dimension are 10cm by 8cm by 11cm, what is the volume of the wood in the box
*Wednesday, April 20, 2016 by Victor*

**math**

Robert is going to cut seedling support stakes from a piece of wood measuring 175 centimeters. Each support stake will be 12 centimeters in length. How many support stakes can Robert cut?
*Saturday, April 16, 2016 by rebecca*

**Geometry **

An unsharpened pencil is a regular hexagonal prism of wood with a cylinder of graphite in the middle. The hexagon has a side of 4mm. The graphite is 2mm in diameter. The pencil is 180 mm long. Determine the volume of wood in the pencil.
*Wednesday, April 13, 2016 by Ty*

**science**

Charcoal from an ancient campfire has a ratio of 14C to 12C that is one- fourth that of new wood. About how old is the charcoal? The half- life of 14C is 5730 years.
*Tuesday, April 12, 2016 by Terrance*

**science**

a rectangular piece of wood measuring 20cm by5cm by3cm weighs 900kg.find the greatest pressure the piece of wood can exert if placed on a table
*Friday, April 8, 2016 by Dominic*

**Physics**

the weight of the block if wood is 96.5 N. the coefficient of static friction between the block of wood and vertical wall is 0.45. what minimum force is required to prevent the block from sliding down the wall
*Wednesday, April 6, 2016 by Serge*

**science**

im doing a powerpoint on valleys and i need some facts if there some websites you can send me too that wood be graet
*Tuesday, April 5, 2016 by little dark one*

**Science**

A rectangular piece of wood measuring 20cm by 5cm by 3cm weighs 900kg.Find the greatest pressure the piece of wood can exert if placed on a table.
*Monday, March 28, 2016 by Mike*

**Science**

a bullet with mass 0.281 kg is fired from a rifle. It stick into a block of wood with a mass of 17.8 that was at rest. The block/bullet combo moves at 3 m/s. What was the initial velocity of the bullet?
*Sunday, March 20, 2016 by lara*

**Science**

please check my answers:) 1. Which of the following can be expected to occur as climate change continues on Earth? (1 point) decreased melting of sea ice decreased migration of pests and pathogens increased freshwater sources increased coastal flooding 2. Which piece of ...
*Friday, March 11, 2016 by boo*

**histoy please help **

Which of the following happened in the S.C during reconstruction? a. The state developed an oil industry ** b. The state stopped cotton production c. The state built an iron industry d. The state rebuilt its railroad system Which of the following was a cause of tremendous ...
*Monday, March 7, 2016 by cutie*

**Math**

A chain saw requires 7 hours of assembly and a wood chipper 3 hours. A maximum of 63 hours of assembly time is available. The profit of $190 on a chain saw and $220 on a chipper. How many of each should be assembled for maximum profit?
*Sunday, March 6, 2016 by Caitlin*

**MATH HELP**

Zoro Manufacturing Company manufacturers wooden picture frames. Each piece of wood yields 15 frames. Each piece of wood costs $18.75. The direct labor charge is $13.50 per hour. Sixty-five frames can be produced each hour. To the nearest tenth of a cent, what is the prime cost...
*Wednesday, March 2, 2016 by Beth*

**Physics **

A 17 g bullet strikes and becomes embedded in a 1.20 kg block of wood placed on a horizontal surface just in front of the gun. If the coefficient of kinetic friction between the block and the surface is 0.23, and the impact drives the block a distance of 8.6 m before it comes ...
*Wednesday, February 24, 2016 by Jordan *

**college pre calculus**

A kite frame is to be made from 6 pieces of wood. The four border pieces have been cut 5 and 12. The long center piece is 13. what should the length of the cross pieces be in order to maximize the area of the kite.
*Tuesday, February 23, 2016 by Jenna*

**Math**

a carpenter needs to buy either an 8 foot or a 10 foot piece of wood that will be cut into three pieces. these pieces will be 4 3/4 feet, 1 5/6, and 2 2/3 feet long. what length of wood should the carpenter buy?
*Monday, February 22, 2016 by Jenny*

**English (Check)**

Break down the following passages by bracketing unessential material and underlining the essential information that tells who and what. 1. [But now was all our provisions spent, the sturgeon gone, all helps abandoned, each hour expecting the fury of the savages; when] __God__...
*Sunday, February 21, 2016 by Victoria*

**Math**

Jake can carry 6 1/4 pounds of wood in from the barn. His father can carry 1 5/7 times as much as Jake. How many pounds can Jake's father carry? Answer: 1 3/28 Can you please double check the above answer. I don't know if it is right or wrong. 2. A glass can hold 3 1/3...
*Wednesday, February 17, 2016 by Patrick*

** Chemistry **

how to separate a mixture of iron filings, salt, sand and wood chips.
*Tuesday, February 16, 2016 by Jojo*

**Social Studies**

~Why was paper invented? ~ Since people started to write, they also started to come up with something to write on, for the longest time they used something call papyrus or parchment. But papyrus is rock like, so they made something easier to write on and its call paper. Paper...
*Monday, February 15, 2016 by little dark one*

**URGENT! Due soon and I used 8 of 10 attempts **

Archaeologists can determine the age of artifacts made of wood or bone by measuring the amount of the radioactive isotope 14C present in the object. The amount of isotope decreases in a first-order process. If 14.5% of the original amount of 14C is present in a wooden tool at ...
*Sunday, February 14, 2016 by Kayla*

**SS HELP NOW PLZZ **

OK SO ALL I NEED IS LITTLE HELP ok resources led to the appearance of the industrial revolution in new england. i know its coal and wood and water i just need help explaining how i got the answer.... i will be your gf for hw long you want and i will love you if you could help ...
*Friday, February 5, 2016 by the girl that has no friends *

**Chemistry- Dr. Bob222**

Methanol (CH3OH) is a colorless volatile liquid, formerly known as wood alcohol. It boils at 65.0 °C and has a heat of vaporization ΔHvap = 37.4 kJ/mol. What is methanol’s vapor pressure at 22.0 °C? My answer: 109.5 torr
*Thursday, February 4, 2016 by Anonymous*

**Math**

Sara bought 2 boards of wood one board is 18 inches the other is 30 inches she wants to cut the wood into longest equal parts with no wood left over does Sara have enough wood for 10 equal size peices
*Wednesday, February 3, 2016 by Lori*

**math**

Elaine is making a model of a house that she designed. She wants to put wood molding around two rooms in the model. She measures and finds that she needs feet of molding for one room and feet of molding for the other room. She has feet of molding
*Tuesday, February 2, 2016 by nick*

**physics**

a bullet of mass 20g travelling at 16m/s penetrates a brock of wood and it comes to rest in 0.5seconds.find(a)the acceralation (b)the average redating force(c)the depth of the penetration
*Monday, February 1, 2016 by luckson mulanshi*

**geometry**

A triangle is made of wood sticks of lengths 8, 15 and 17 inches joined end-to-end. Pieces of the same integral length are cut from each of the sticks so that the three remaining pieces can no longer form a triangle. How many inches are in the length of the smallest piece that...
*Thursday, January 28, 2016 by M*

**PHYSICS**

A BLOCK OF WOOD REST ON AN INCLINE PLANE AND THE COEFFICIENT OF FRICTION BETWEEN THE BLOCK AND THE PLANE IS KNOWN TO BE 0.31 At What Angle Must The Plane Be Inclined To The Horizontal So That The Block Begins To Move Down The Plane
*Wednesday, January 27, 2016 by PRINCE*

**physics**

A 10 cm by 10 cm by 10 cm wood block with a density of 700 kg/m^3 floats in water. a. What is the distance from the top of the block to the water if the water is fresh? b. If it's seawater?
*Monday, January 25, 2016 by luma*

**Is this answer valid?**

How is forest obtained in Canada? My answer --- How is forest obtained? Well, forest is obtained by many practical techniques. Maybe, a chainsaw or a hatchet. British Columbia, Ontario, and Quebec – all in all, carry out an abundant amount of timber. And, timber can apply...
*Friday, January 22, 2016 by Marjorie*

**Math**

Bella sells a jewelry at a market. She cuts out a rectangular piece of wood for a necklace display. The lenght of the piece of wood is 3/4 foot. The width of the piece of wood is 1/3 foot. What is the area, in square feet, of the piece of wood bella cuts out
*Friday, January 22, 2016 by Cedriona douglas*

**math**

an open rectangular box has external dimensions as follows: 100cm long,90cm wide and 80cm deep if it is made from wood 2cm thick, calculate the volume of wood in the box
*Thursday, January 21, 2016 by anil*

**Math**

Thomas needs to cut a piece of wood for a model airplane he is builing. He has four peices of wood: 5 ft, 4 ft, 6 ft, 3 ft long. If the length of wood he needs to cut √11 ft long, which peice of wood should be cut to have the least amount of unused wood.
*Wednesday, January 20, 2016 by anon*

**Physics**

A gun is fired vertically into a 1.60 kg block of wood at rest directly above it. If the bullet has a mass of 21.0 g and a speed of 195 m/s, how high will the block rise into the air after the bullet becomes embedded in it?
*Wednesday, January 20, 2016 by Jeff*

**how to set up this problem**

Caleb has a piece of wood that is 156 inches long. He wants to cut the wood into 2 3/4 -foot sections. How many whole 2 3/4 -foot sections can Caleb cut? A 57 B 56 C 5 D 4
*Tuesday, January 19, 2016 by matt*

**MATH**

Okay bottle wooden box of internal age 1 metre is made of 5 centimetre thick would the box is open at the top it would cost rupees 9604 cubic metre. Find the cost of the wood require to make the box.
*Sunday, January 17, 2016 by ANIRUDH DAHUJA*

**Science**

Which of the following can be used to explain why fossils of the same kind of organisms can be found in different regions of the world? Biogeography Adaptation Continental drif Dispersal Which of the following would best explain why a species of wildflower native to ...
*Thursday, January 14, 2016 by Abby *

**Maths**

John has a piece of wood 2.4m lon. He cuts of a piece 0.8.4m long. How long is the remaining piece?
*Thursday, January 14, 2016 by Joe*

**Math**

You are building a frame for a photograph that is 8 inches by 11 inches. The width of the frame must be uniform around the picture and you have 42 square inches of wood to use. What is the width of the frame?
*Tuesday, January 12, 2016 by Nancy*

**math**

Donald bought 10 woodcarvings for a total of $220. If they were all the same price, how much did he pay for each wood carving?
*Tuesday, January 12, 2016 by erika*

**MaThs**

A carpenter has two plank of wood. One plank is xcm long, the other plank is 3xcm long. What is the total lenght of the two planks
*Tuesday, January 12, 2016 by Anonymous*

**Math 10**

A carpenter needs to cut 50 cm pieces of wood for table legs. If he has 5 yards of wood, how many legs can he cut? Does he have any wood left over?
*Tuesday, January 5, 2016 by Angeli*

**Physics**

A 25.2 kg block of wood is pulled across a floor at a constant 9.74 m/s with a constant 62.7 N force. The bottom of the box has a surface area of 65.1 cm2. If the block was put on its side (which has twice the surface area of the bottom) and pulled with the same force at the ...
*Monday, January 4, 2016 by Ron*

**physics **

As shown in the diagram, a bullet of mass 7.0 g strikes a block of wood of mass 2.1 kg. The block of wood is suspended by a string of length 2.0 m, forming a pendulum. The bullet lodges in the wood, and together they swing upward a distance of 0.40 m from the original position...
*Monday, January 4, 2016 by jose*

**Physics-science**

A block of wood has a mass of 3.6kg and specific gravity of 0.6. It is to be loaded with lead of density of 11300 kg per cubic metre so that it floats in water with 0.90 of its volume immersed. What mass of lead is needed? (a) if the lead is on top of the wood? (b) if the lead...
*Saturday, January 2, 2016 by KAZIN BONNY*

**Physics- Ballistic pendulum**

A simple pendulum is made from a 2 kg. block of wood suspended from a light cord of length 1 m. When the pendulum is hanging in such a way that it is stationary and vertical, a bullet is shot horizontally into the block of wood where it sticks. The bullet has a mass of 1.00 x ...
*Wednesday, December 30, 2015 by Joyce*

**Science**

What types of artifacts can accelerator mass spectrometry be used to date, other than wood, paper, and bread?
*Wednesday, December 30, 2015 by Anonymous*

**Chemistry**

The carbon buried in a peat bed has about 12.5% of the Carbon-14 of modern wood. What is the age of the peat bed? Explain?
*Tuesday, December 22, 2015 by Anonymous*

**Physical Education**

Which of the following is NOT a popular surface for tennis courts? a. Wood*** b. Grass c. Clay d. Hard Court
*Saturday, December 19, 2015 by Kaai97*

**Social Studies**

Polynesian culture shares which of the following characteristics with Aborigine culture a. both created elaborate wood carvings to represent gods and kings.*** b. both formed agricultural settlements. c. both based their economies on navigating the seas and fishing. d. both ...
*Wednesday, December 16, 2015 by Kaai97*

**Structures**

A wood column is 5.5 in. square in cross section and 12 ft long. Its modulus of elasticity is 1.3 × 106 psi. How much will the column shorten under a compressive load of 36,000 lb?
*Sunday, December 13, 2015 by Jane*

**Social Studies**

Please check the 6 questions with my answers. Thank you. Social Political Economic? For each of the following statements, determine whether the statement is Social, Political, and/or Economic in nature. Some statements can be two or more types. 1. "The federal government ...
*Saturday, December 12, 2015 by anon*

**Calulus**

You have 300 square feet of wood you will use to construct a rectangular shed with a square base and top. What is the maximum volume of your shed? Optimization Question
*Friday, December 11, 2015 by Daniel*

**Calculus **

A home owner wants to fence in his yard of 600 sq. feet. Three sides are to be constructed with chain link fence at a cost of 3.25 per linear feet. The fourth side is to be constructed with a wood stockade fence at a cost of $5.45 per linear foot. A) what is a complete model ...
*Monday, December 7, 2015 by Jen*

**college algebra**

The half-life of carbon-14 is 5600 years. If a piece of charcoal made from the wood of a tree shows only 73% of the carbon-14 expected in living matter, when did the tree die?
*Sunday, December 6, 2015 by tiffany*

**Physical science **

Using a hammer to drive a nail, it is the reaction force that brings the motion of the hammer to a stop but the ___________ that drives the nail into the wood.
*Wednesday, December 2, 2015 by Charla*

**Science...anyone?**

1. Which of these sources of energy is NOT renewable? a.) wind b.) solar power c.) hydroelectric power d.) natural gas 2. Air can be polluted by _____. a.) tiny particles of soot b.) carbon monoxide c.) sulfuric acid d.) all of the above 3. Which of the following can cause ...
*Monday, November 30, 2015 by Sally*

**Math Ms. Sue**

A carpenter is cutting towels from a piece of wood that is 10 inches long. How many half inch dowels can the carpenter cut? Please help me figure out how to solve this.
*Monday, November 23, 2015 by Patrick*

**Math**

Bob is building a house. He has a piece of wood that measures 2 1/3 feet long. He cuts off 3/4 feet, how long is the measure now?
*Tuesday, November 17, 2015 by Lisa*

**physics**

When a wood shelf of mass 7.2 kg is fastened inside a slot in a vertical support as shown in (Figure 1) , the support exerts a torque on the shelf. Assume that the slot exerts two vertical forces on the shelf, at points A and B. Detrmine the force exerted on the shelf by the ...
*Sunday, November 15, 2015 by Anonymous*

**physics**

When a wood shelf of mass 7.2 kg is fastened inside a slot in a vertical support as shown in (Figure 1) , the support exerts a torque on the shelf. Assume that the slot exerts two vertical forces on the shelf, at points A and B.
*Sunday, November 15, 2015 by Anonymous*

**Math**

1. If a number is not a rational number, then it is _____. (1 point) an integer an irrational number a whole number a radical 2. A picture frame is 12 inches long and 9 inches wide. In inches, what is the diagonal length of the picture frame? (1 point) 21 15 8 6 3. Which ...
*Wednesday, November 11, 2015 by Cami*

**Mechanical behavior**

The television coverage of the World Series showed several remarkable slow-motion views of the deflection of the bat as it hit the ball. Major league wood baseball bats are made of ash. A typical major league bat has a length of 0.95m and a tapering circular cross section. The...
*Wednesday, November 11, 2015 by please HELP*

**Science**

1. Douglas Fir tree rings - excavated from a cave in Arizona. Date: 577 ± 50 years AD Answer: 1373 2. Wood from Egyptian coffin - from the Ptolemic period based on style. Date: 200 ± 150 years BCE Answer: 2150 3. Wood fragments from the floor of a palace in Syria...
*Tuesday, November 10, 2015 by Alana*

**Math**

Which of the following situations corresponds to the equation below? 1/3x + 8 = 18 2/3 Keneda is packing some suitcases to take on a cruise. The cruise line allows each guest to bring up to three pieces of luggage with a limit on total weight. So far, she has packed pounds ...
*Monday, November 9, 2015 by Wendy*

**Mechanical Behavior on Materials / math**

The television coverage of the World Series showed several remarkable slow-motion views of the deflection of the bat as it hit the ball. Major league wood baseball bats are made of ash. A typical major league bat has a length of 0.95m and a tapering circular cross section. The...
*Monday, November 9, 2015 by mel*

**VCU**

Physical Sciences: what is the density of a piece of wood that has a mass of 25.0 grams and a volume of 29.4 cm3?
*Monday, November 9, 2015 by Debbie*

**math please help**

This part I have: 1)Derive an equation for the bending deflection δ of the bat at B, where the ball hits the bat, in terms of the applied load, P, the span, lAB, the Young's modulus of ash, E and the moment of inertia of the cross section, I. Answer: -P*l_AB^3/(3*E*I...
*Sunday, November 8, 2015 by HELP*

**Mechanical behavior**

This part I have: 1)Derive an equation for the bending deflection δ of the bat at B, where the ball hits the bat, in terms of the applied load, P, the span, lAB, the Young's modulus of ash, E and the moment of inertia of the cross section, I. Answer: -P*l_AB^3/(3*E*I...
*Sunday, November 8, 2015 by HELP*

**maths**

A box 48 cm by 48 cm by 36 cm high is made of wood .5 cm thick. If the box has no lid, find the volume of wood used in making the box.
*Saturday, November 7, 2015 by Anonymous*

**Calc**

Gloria would like to construct a box with volume of exactly 55ft3 using only metal and wood. The metal costs $12/ft2 and the wood costs $9/ft2. If the wood is to go on the sides, the metal is to go on the top and bottom, and if the length of the base is to be 3 times the width...
*Wednesday, November 4, 2015 by Coc*

**Calculus**

Gloria would like to construct a box with volume of exactly 45ft^3 using only metal and wood. The metal costs $15/ft^2 and the wood costs $6/ft^2. If the wood is to go on the sides, the metal is to go on the top and bottom, and if the length of the base is to be 3 times the ...
*Wednesday, November 4, 2015 by Dave*

**English**

Can you please help me to understand what this poem is about? Maybe some useful weblinks will hhelp me as i cannot find anything. Thank you :) History John Burnside St Andrews: West Sands; September 2001 Today as we flew the kites — the sand spinning off in ribbons along ...
*Wednesday, November 4, 2015 by anonymous*

**jim chavani high**

A cubic block of wood is painted various colours on all the sides. Each side of the block has the same length of 12cm. This block is now cut into many cubes of equal size of which the sides are now 3cm in length. c) How many cubes could be created from the original ...
*Wednesday, November 4, 2015 by musa *

**Nm juniour clg,rkl**

A 20gm bullet collision is fired horizontaly into a 5kg block of wood.suspended by a long spring.The bullet gets embedded in the block and the block at the hole swing 15cm above in intial level.calculate the velocity of bullet?
*Tuesday, November 3, 2015 by Nikhil*

**Business Calculus**

Bill wants to fence in his rectangular garden so his precious produce will be protected. Three sides of the fence will be constructed with wire at $2 per linear foot and the fourth side will be constructed of wood fencing at a cost of 6$ per linear foot.If he has $400 to spend...
*Monday, November 2, 2015 by Rae*

**History**

Which country produced the most industrial goods by the early twentieth century? England Germany <---- ? Japan Business owners take great risks when they invest in equipment and workers to produce goods. They are committed to finding the best ways to run their businesses ...
*Friday, October 30, 2015 by Gigi*

**SPR,PHYSICS**

A block of wood floats in water with two-Third of its volume submerged its relative density is equal to?
*Friday, October 30, 2015 by vianychandra*

**Language Arts**

Decide whether each list of nouns is common or proper. Add another example to each list. Write P if the list shows proper nouns. Write C if the list shows common nouns. 1. Nebraska, Colorado, Utah-p Example: New York 2. spikes,wood ties, sledgehammers-c Example: axes 3. Dr. ...
*Wednesday, October 28, 2015 by Patrick*

**adv functions**

joe is building a wooden cylindrical storage box. the box will have a volume og 6pi m^3. for design purposes, the thick wood for the top and the bottom costs $6/m^2 and the thinner wood for the sides cost $5/m^2. a)express the cost of the wood as a function of the radius. make...
*Tuesday, October 27, 2015 by samm*

**1 More English check please!! **

Read the following sentences from "The Destructors." The new recruit had been with the gang since the beginning of the summer holidays, and there were possibilities about his brooding silence that all recognized. He never wasted a word even to tell his name until ...
*Monday, October 26, 2015 by sammy*

**How much?**

How much wood could a wood chuck chuck if a wood chuck could chuck wood? I NEED THE ANSWER ASAP!!
*Monday, October 26, 2015 by Chuck*

**math**

the external dimensions of a closed box are 8cm by 5cm by 4cm. given that the thickness of the wood of which it is made is 0.5cm, find the volume of the wood used to make it.
*Monday, October 26, 2015 by sabrina*

**Math- word prolems**

You need to do the fencing of two side by side areas with 102 meters of wood fencing. What is the maximum area that you will be able to enclose?
*Monday, October 26, 2015 by Sam*

**Calculus**

You need to do the fencing of two side by side areas with 102 meters of wood fencing. What is the maximum area that you will be able to enclose?
*Sunday, October 25, 2015 by Taylor*

**Math**

A house requires 10 wood planks but then a creeper blows up 367 blocks, how many are left? Hint: Its in the negative places
*Friday, October 23, 2015 by Green*

**english**

Read the following sentences about the father's boat from "The Third Bank of the River" "He was very serious about it. It was to be made specially for him, of mimosa wood. It was to be sturdy enough to last twenty or thirty years and just large enough for ...
*Thursday, October 22, 2015 by cassie*

**fakunle**

26cm of wood is cut off a board 130cm long.what percentage has been cut off?
*Monday, October 19, 2015 by damola*

**science**

a bullet leaves a rifle with a velocity of 200m/sec and strikes targt up to 4cm what velocity scould it have pierce the same block of wood up to 16cm?
*Sunday, October 18, 2015 by infant*

**math**

How much work is done when a 25 N block of wood is lifted 2.2 meters?
*Wednesday, October 14, 2015 by alex*

**LW Magnate School Aba. Nigeria**

The wooden frame of a picture is 20cm long and 16cm wide. If the wood is 1.82cm wide, find the size of the picture. My working: The picture frame= L x W = 20x16= 320cm Wood frame= 1.82*2= 3.64cm 320cm less 3.68cm = 316.36cm.
*Tuesday, October 13, 2015 by Treasure *

**physics help**

A block of wood experiences a normal force of 32 N from a rough,flat surface.there is a rope tied to the block.the rope is pulled parallel to the surface and the tension in the rope can be increased to 8 N before the block starts to slide. Determine the coefficient of static ...
*Thursday, October 8, 2015 by john*

**Mechanics**

A bullet is fired a plank of wood with a speed of 200m/s. After passing through the plank, its speed reduces to 180m/s. Another bullet identical with a speed of 100m/s is fired at the same plank. What is the speed of this bullet after passing through the plank. (resistance ...
*Wednesday, October 7, 2015 by Kusemererwa Robert*

**Please check my answers English**

Read the following sentences from "When Greek Meets Greek." Fraser scratch his head. "I know of a landlord up the road who vow that ain't ever taking anybody who come from the West Indies. But he don't mind taking Indians. He wouldn't know the ...
*Friday, October 2, 2015 by sammy*