freyashah146 freyashah146

03-08-2016
Physics

contestada

What makes the steps of foot over bridge at railway station to wear out slowly?

Respuesta :

Аноним Аноним

03-08-2016

The constant friction between the soles of shoes and the stairs leads to wear the tear of the stairs

Answer Link

kasandra118322 kasandra118322

03-08-2016

Any step or path will wear due to the constant passage of feet over a long time. The rate of wear can be slowed by covering the steps with a hard-wearing non-slip coating.

Answer Link

Otras preguntas

The declaration of the rights of man and of the citizen stated the powers of government came from the people not the king who wrote this document

I need help on number 16

A 1.00x102 kg crate is being pushed across a horizontal floor by a force pthat makes an angle of 30 degrees below the horizontal. the coefficient of kinetic fri

Beth is taking the train to see her boyfriend on Valentine's Day! The train is hundred m long and it takes 30 seconds to cross a 400 m bridge. What speed is the

solve for x with a degree of 30 & side of 300ft

What type of grant is given to a state by the federal government that can be used to fund programs of the state’s choosing?

What is the iPatient? PLEASE HELP!! 20 POINTS!!

What was the name of the laws limiting the rights of freedmen? A) black codes B) slave codes C) programs D) amendments

according to this ;esson what is one characteristic common to followers og islam christianity and judism

what is the product of 5/18 and 6