Class 9 Courses

Class 9 physics Practice Tests

Class 9 Physics Online Tests

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The 9th class physics Multiple Choice Questions (MCQ Quiz) with Answers PDF (9th Class Physics MCQ PDF e-Book) download to practice Grade 9 Physics Tests. Learn Turning Effect of Forces Multiple Choice Questions and Answers (MCQs), 9th Class Physics quiz answers PDF for high school certification courses. The 9th Class Physics MCQ App Download: Free learning app for like and unlike parallel forces, torque or moment of force, angular momentum test prep for online education programs.

The MCQ: The Greek letter used for summation is; "9th Class Physics" App Download (Free) with answers: Sigma(&sigma);; μ; π; ω; for high school certification courses. Solve Turning Effect of Forces Quiz Questions, download Google eBook (Free Sample) for online education.

## 9th Class Physics MCQs: Questions and Answers

MCQ 1:

If no net force is applied on a body, then it is said to be in

1. distance
2. equilibrium
3. linear motion
4. motion
MCQ 2:

The Greek letter used for summation is

1. sigma(&sigma);
2. μ
3. π
4. ω
MCQ 3:

If the resultant of all the forces acting on the body is zero, then the body satisfies

1. 2nd condition for equilibrium
2. third condition for equilibrium
3. no equilibrium state
4. first condition for equilibrium
MCQ 4:

A block of weight 12 N is hanging through a string. Its tension in the string will be

1. 10 N
2. 11 N
3. 12 N
4. 0 N
MCQ 5:

When the resultant torque acting on a body is zero, then the body satisfies

1. 2nd condition for equilibrium
2. third condition for equilibrium
3. no equilibrium state
4. first condition for equilibrium