Learn 9th class physics Multiple Choice Questions (MCQ), 9th class physics quiz answers pdf to study secondary school physics for online certificate courses. Practice turning effect of forces Multiple Choice Questions and Answers (MCQs), "9th class physics" quiz questions and answers for online courses. Learn equilibrium, resolution of vectors, torque and moment of force, 9th class physics test prep for online classes.

"If no net force is applied on a body, then it is said to be in" Multiple Choice Questions (MCQ) on hazards of static electricity with choices distance, equilibrium, linear motion, and motion for online courses. Free physics student portal for online learning turning effect of forces quiz questions for free online courses.

MCQ: 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

B

MCQ: The Greek letter used for summation is

1. sigma(&sigma);
2. μ
3. π
4. ω

A

MCQ: 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

D

MCQ: 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

C

MCQ: 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

A