A short semi-circular right cylinder of radius {r} and weight {w} put on a horizontal surface and is pulled by a horizontal force P applied at the point {B} of the front edge. The flat face make angle \\theta with the horizontal plane just before sliding begins and coefficient of friction at the line of contact with surface is \\mu . Find the value of 7 \sin \\theta , if \\mu is 1 / \\pi .

JEE Advanced 2021 Full Test 4 Paper 2

SECTION – B (Single Digit Integer Type)
This section contains 06 questions. The answer to each question is a Single Digit integer ranging from 0 to 9, both inclusive.

Question : 8 of 54

Marks: +1, -0

A short semi-circular right cylinder of radius r and weight w put on a horizontal surface and is pulled by a horizontal force P applied at the point B of the front edge. The flat face make angle θ with the horizontal plane just before sliding begins and coefficient of friction at the line of contact with surface is µ . Find the value of 7‌sin‌θ , if µ is

Your Answer:

Validate

Go to Question:

Prev Question

Next Question