11th Standard Syllabus & Materials

11th Standard

TN 11th English Supplementary - 3 - The First Patient (Play) Sample Question Papers Study Material - QB365 Set A

NEW

11th Standard

TN 11th English Prose - 3 - Forgetting Sample Question Papers Study Material - QB365 Set A

NEW

11th Standard

TN 11th English Prose - 2 - The Queen of Boxing Sample Question Papers Study Material - QB365 Set A

NEW

11th Standard

TN 11th English Poem - 1 - Once Upon A Time Sample Question Papers Study Material - QB365 Set A

NEW

11th Standard

TN 11th English Prose - 1 - The Portrait of a Lady Sample Question Papers Study Material - QB365 Set A

NEW

11th Standard

TN 11th Computer Applications Tamil Computing Sample Question Papers Study Material - QB365 Set A

11th Standard English Medium Physics Subject Laws of Motion Book Back 1 Mark Questions with Solution Part - I

Published on: 07/06/2021

QB365 provides detailed and simple solution for every Book back Questions in class 11 Physics Subject. It will helps to get more idea about question pattern in every book back questions with solution.

Download Tamil Nadu 11th Standard Physics question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.

Questions + Answers key

Take MCQ Physics Test

QB365 Student Learing Managemnet System

Std: 11th Standard - Physics

chapter: - Book back Questions

Visit QB365-SLMS - https://www.qb365.in/slms/ Complete Questions and Answers

Questions:

Multiple Choice Question

5 x 1 = 5

Choose the correct statement from the following

(a)

Centrifugal and centripetal forces are action reaction pairs

(b)

Centripetal forces is a natural force

(c)

Centrifugal force arises from gravitational force

(d)

Centripetal force acts towards the center and centrifugal force appears to act away from the center in a circular motion.

When an object is at rest on the inclined rough surface ____________.

(a)

static and kinetic frictions acting on the object is zero

(b)

static friction is zero but kinetic friction is not zero

(c)

static friction is not zero and kinetic friction is zero

(d)

static and kinetic frictions are not zero

An object of mass m begins to move on the plane inclined at an angle θ. The coefficient of static friction of inclined surface is μ_s. The maximum static friction experienced by the mass is

(a)

(b)

μ_s mg

(c)

μ_s mg sin ፀ

(d)

μ_s mg cos ፀ

Two blocks of masses m and 2m are placed on a smooth horizontal surface as shown. In the first case only a force F₁ is applied from the left. Later only a force F₂ is applied from the right. If the force acting at the interface of the two blocks in the two cases is same, then F₁ :F₂ is

(a)

1:1

(b)

1:2

(c)

2:1

(d)

1:3

Choose appropriate free body diagram for the particle experiencing net acceleration along negative y direction. (Each arrow mark represents the force acting on the system).

(a)