Maths and the telegraph pole.

Cover of: Maths and the telegraph pole. |

Published by Thornes in Cheltenham .

Written in English

Read online

Subjects:

  • Mathematics -- 1961-

Edition Notes

Book details

SeriesMathematics towards relevance
ContributionsWorking Mathematics Group.
Classifications
LC ClassificationsQA39.2
The Physical Object
Pagination(48)p.
Number of Pages48
ID Numbers
Open LibraryOL21547881M
ISBN 100859503631

Download Maths and the telegraph pole.

“Maths and the Telegraph Pole” tells the story of the hard sums that people who put up telegraph poles have to do, in their heads, all the time holding on to lengths of wire.

Things such as vectors, triangles, newtons, pythagoras, square roots and more vectors – bigger ones. Utility pole, also called a telephone pole, telegraph pole or power pole, a pole that carries utility wires; Poles used in sporting and other activities: Dance pole, a pole used for pole dancing and pole sports; Danish pole, a circus prop; Festivus pole, a pole used in the celebration of Festivus that is traditionally made of aluminium.

My wife says I wonder too much. In an effort to dissuade me from too much wondering my son bought me this rather excellent, long-lost book for my birthday “Maths and the Telegraph Pole” tells the story of the hard sums that people who Maths and the telegraph pole.

book up telegraph poles have. Schools cannot be picky, and one headmaster in a Northwest comprehensive was recently quoted as saying, “We are appointing staff, who in a perfect world, we would not touch with a barge pole.” Alison Wolf of the Institute of Education estimated that we need at.

Posted J By Presh Talwalkar. Read about me, or email me. A version of part (b) was asked as an Amazon interview question.

A cable of 80 meters (m) is hanging from the top of two poles that are both 50 m from the ground. What is the distance between the two poles, to one decimal place, if the center of the cable is.

Login/Signup HOME; Exams. CTET ; KVS ; SUPER TET ; UPTET   In the OECD chart of attainment in maths, Britain looks up from 28th place at China in pole position and Singapore second. In their schools, two features distinguish them from their British.

Q A train m long passes a telegraph pole in 6 seconds. Find the speed of the train. (a) 70 km/hr (b) 72 km/hr (c) km/hr. Along a highway, there are electric poles on one side of the highway and telegraph poles on the other side. The electric poles are separated by 12 m and the telegraph poles are separated by 50 m.

If an electric and a telegraph pole are both present at the point where the highway begins, after how much distance along the highway will they both. Selina Concise Mathematics Class 6 ICSE Solutions Chapter 17 Idea of Speed, Distance and Time Selina Publishers Concise Mathematics Class 6 ICSE Solutions Chapter 17 Idea of Speed, Distance and Time ICSE SolutionsSelina ICSE SolutionsML Aggarwal Solutions provides step by step solutions for Selina Concise ICSE Solutions for Class 6 Mathematics.

BRILLIANT PUBLIC SCHOOL, SITAMARHI VI – MATHS WORKSHEET Telegraph pole occurs at equal distances of m along a road and heaps of stones are put at equal distances of m along the same road. The first heap is at the foot of the first pole.

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Along a highway, there are electric poles on one side of the highway and telegraph poles on the other side. The electric poles are separated by 6 m and the telegraph poles are separated by 48 m. If an electric and a telegraph pole are both present at the point where the highway begins, after how much distance along the highway will they both be.

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The angle of depression of the top of the shorter pole from the top of the longer pole is 20˚. Sketch a diagram to represent the situation. Solution: Step 1: Draw two vertical lines to represent the shorter pole and the longer pole.

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Distance travel by train to cross pole = Length of train = m Time =distance / time = /40 = sec Q A train covers a distance of 12 km in 10 minutes.

If it takes 6 seconds to pass a telegraph post, Find the length of the train. Solution: Time = 10min = 10 x 60 = sec, distance = 12km = m Speed of train = m/sec = 20m/s.

The comedian and television presenter Michael Palin has praised the study of geography as a force for broadening the mind as fresh figures show a spike in take-up for the subject at schools in. On the crest of a distant hill, a single telegraph pole stood slanted against the sky, like a cross over a vast grave.

It took them three hours and a punctured tire to crawl in low gear through trackless soft, through gullies, then down ruts left by cart wheels—to reach the settlement that lay in the valley beyond the hill with the telegraph.

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