Turning effect of forces MCQs, turning effect of forces quiz answers 7 to learn secondary school physics courses online. Equilibrium multiple choice questions (MCQs), turning effect of forces quiz questions and answers for online secondary education degree. Couple, torque and moment of force, 9th class physics, addition of forces, equilibrium test for secondary school teaching certification.

Learn high school physics multiple choice questions (MCQs): Couple, torque and moment of force, 9th class physics, addition of forces, equilibrium, with choices perpendicular distance, parallel distance, normal distance, and resultant force for online secondary education degree. Free physics study guide for online learning equilibrium quiz questions to attempt multiple choice questions based test.

## MCQ on Turning Effect of Forces Worksheets 7 PDF Book Download

MCQ: Two unlike parallel forces of same magnitude but not along same line forms a

1. couple
2. inertia
3. gravity
4. friction

A

MCQ: Moment arm is the

1. parallel distance
2. perpendicular distance
3. normal distance
4. resultant force

B

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

1. 10 N
2. 11 N
3. 12 N
4. 0 N

C

MCQ: Resultant of forces 10 N along x-axis, 6 N along y-axis and 4 N along negative x-axis is

1. 8.5 N making angle 45° with x-axis
2. 8.5 N making angle 90° with x-axis
3. 8.3 N making angle 30° with x-axis
4. 8 N making angle 45° with x-axis

A

MCQ: If a block returns to its original position after slight tilt then it is in state of

1. unstable equilibrium
2. stable equilibrium
3. neutral equilibrium
4. weightlessness

B