Q:He pushes a can over the scaffold at 15 meters and it takes 3.25 seconds for it to land.I keep doing the problem over and over. the Correct answer is 20.5 m/s, however I keep arriving to the solution of 17 m/s. I solved it by doing Vf^2 = Vi^2 + 2adwhere the initial velocity is zero and the acceleration is -g. I made my coordinate system so that down is negative in which the distance will be negative. This however, did not give me the correct answer. Am I right or is the book right?

The initial velocity is not zero since the scaffold is moving upward when the can gets pushed over. And final velocity, vf, does not represent the speed of the scaffold (if that is what you're trying to solve). y = (vo)(t) - (1/2)gt? 15 m = (vo)(3.25 s) - (1/2)(9.81 m/s?)(3.25 s)? vo = +20.5 m/s

Q:What are the common rules for calculating the amount of scaffolding works

The independent brick (stone column) less than 3.60M in height, scaffold to construct the core column multiplied by the circumference of high calculation, the implementation of masonry scaffolding in the shelf; column 3.60M with column wise, the structure of the circumference of the core column height calculated by multiplying plus 3.60M, the implementation of masonry scaffolding outside the shelf (single row). Where masonry height exceeds 1.5m of the masonry are required to calculate the scaffolding.

Q:What is the mobile scaffolding materials

The overall life of cold galvanized mobile scaffolding accessories for about 5 years, the surface does not require maintenance, moderate cost. The main processing technology: the welding of the scaffolding parts and then galvanized, the surface of each part, are galvanized

Q:HELP me out please. im struggling with this book

I dont think she explained the rose bush very well. i think that it refers to Good and bad. Good being the rose and bad being the thorns Hester said in the book that she picked Pearl off a rose bush. Hester loves pearl but also fears her

Q:So, 12 Days Ago I Went To Blue Banana To Get Scaffolding On My Right Ear. Everything Went Fine And They Did A Brilliant Job. I Clean It With Sea Salt Soaks 2-3 Times A Day And Use A Bit Of Tea Tree Oil After To Help Sooth. I Was Just Wondering From People Who've Experienced This Piercing How Long It Took For Yours To Stop Hurting And The Time It Took For The Swelling To Go Down (: Thank You lt;3

It only really hurt for the first month-ish but was really tender for the first 3 months. After that, I barely noticed it was there. Goodluck :]

Q:what are the scaffolding building on I-44 between milemarker 282 and 283 east bound on the north side of the h

Are you talking about where the trains are? The cylander shaped buildings? They are oil/fuel tanks... they have a big balloon like thing with a weight on top that as it fills will fill out inside the scaffolding. I have not seen them filled in years though.

Q:Im a wimp for pain and im looking to get my scaffolding done. i want to know how painful it isI already have both lobs pierced and stretched to an 8mm, will the pain be similar to that?

Depends on your pain tolerance, it's different for everyone. But generally cartilage piercings feel nothing like getting piercings stretched.

Q:What's an antonym for the word scaffold?

I don't think there is one. 'Scaffold' is a noun but, with the exception of gender nouns (egs boy/girl; man/woman) it's verbs, adjectives, adverbs and prepositions that can have true opposites.

Q:What are scaffold spanners used for?

Ratchet Podger Spanners...Aluminium Scaff Spanners Spanners are wide wrenches that are made from durable metals. Spanners are made specifically for scaffolding and are designed to fit into the tool belt nicely. Spanners are very useful for a number of jobs and are often used along with other scaffold tools on a safety lanyard to prevent dropping the tool to the street below. Spanners work the same as traditional wrenches but like many scaffolding tools are made with a hole in the end of the wrench for the safety strap to be inserted through. Stainless steel and aluminum are the most commonly used metals for spanners to ensure durability even if the item is dropped from high.

Q:I would like to ask how much scaffolding steel prices, scaffolding steel pipe use what are the requirements?

Hello, you ask this question is not answered, you are building it, I am here to help you check a lot of information on the Internet, here to share with you, you can look at the reference price, the price there is no uniform standard, each region is different, the price is for reference only. Practice has proved that the new scaffold not only safe and reliable construction, installation speed, and the amount of steel scaffolding can be reduced to 33%, disassembly efficiency is improved by more than two times, the construction cost can be decreased, the construction site civilization, clean and tidy.