Physics, asked by bnapr8iasahit, 1 year ago

Imagine that an object is falling through a long straight glasstube held vertical; air has been removed completely from thetube. The object does not touch the walls of the tube. Will theobject experience any force of friction?NCERT Class VIIIScience - Exemplar ProblemsChapter 12. Friction

Answers

Answered by NoBrainer

There will not be any friction. As the kinetic friction and air resistance or drag is removed. Therefore only one force is acting on it that is the gravitational force.

Previous Question

Next Question

Similar questions

Science, 7 months ago

To blend with the surrounding dash...

Math, 7 months ago

find the each of the following numbers correct to two decimal places (a) 23 plz tell write this answer in paper...

English, 7 months ago

(iii) Define 'nonchalantly'.

Math, 1 year ago

On a morning walk, three persons step off together and their steps measure 40 cm, 42 cm and 45 cm, respectively. What is the minimum distance each should walk so that each can cover the same distance in complete steps?NCERT Class XMathematics - Exemplar ProblemsChapter _Real Numbers...

Math, 1 year ago

A villager went to a hotel in a town with his big family . They consumed 23 idlies,18 poories,7 dosas,19 vadas.the bill was rs. 108. Next day they consumed 34 idlies, 8 vadas,22 poories,7 dosas ,the bill became rs.114.If one idli costs same as vada.What is the cost of one poorie.

Chemistry, 1 year ago

Why is carbontetrachloride which is a liquid is a non electrolyte??

English, 1 year ago

Who is owner of Whatsapp?

Science, 1 year ago

In where does electrolysis process in used in and what its process?