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Practice Turning effect of forces quiz questions and answers PDF, turning effect of forces trivia questions PDF worksheets to solve grade 9 physics test 12 for online courses. Practice "Solved MCQs of Physics 9th Class" MCQs, turning effect of forces quiz questions and answers for online degrees. Learn center of mass, torque and moment of force, couple, like and unlike parallel forces, principle of moments test prep for online secondary school courses.

"To lower their center of mass, circus artists use" Multiple Choice Questions (MCQ) on turning effect of forces with choices long poles, short poles, heavy costumes, and light costumes for online degrees. Solve physics study guide for online courses solved mcqs of physics 9th class quiz questions for online teaching certification programs.

MCQ: To lower their center of mass, circus artists use

1. short poles
2. long poles
3. heavy costumes
4. light costumes

B

MCQ: Torque is turning effect of

1. force
2. moment of force
3. line of action of force
4. frictional force

A

MCQ: A couple is produced by

1. one unlike parallel force
2. two unlike parallel forces
3. like parallel force
4. two alike parallel force

B

MCQ: The sum of two or more forces is called

1. resultant forces
2. like parallel forces
3. unlike forces
4. positive forces

A

MCQ: If the sum of clockwise momentum is equal to sum of anti-clockwise momentum then body is in

1. zero gravity
2. balanced
3. imbalanced
4. non equilibrium

B