Practice turning effect of forces MCQs, grade 9 online physics test 4, torque and moment of force multiple choice questions and answers. Torque and moment of force revision test has physics worksheets, helping answer key with choices as line of acting torque, line of action of force, axis of rotation and moment arm of multiple choice questions (MCQ) with torque and moment of force quiz as the along which a force acts is called for competitive exam prep, viva interview questions. Free physics study guide to practice torque and moment of force quiz to attempt multiple choice questions based test.

## MCQs on Turning Effect of Forces Quiz PDF Download Worksheets 4

MCQ. The along which a force acts is called

1. line of action of force
2. line of acting torque
3. axis of rotation
4. moment arm

A

MCQ. The splitting of vectors into two components is called

2. division of vectors
3. resolution of vectors
4. multiplication of vectors

C

MCQ. If 150N of farce is applied on a spanner of 10 cm to open a nut then the length of spanner when force applied on it is 60 N is

1. 25 cm
2. 80 cm
3. 40 cm
4. 50 cm

A

MCQ. If after a slight tilt the body does not returns to its previous equilibrium , then it is said to be in

1. unstable equilibrium
2. stable equilbrium
3. zero equilibrium
4. neutral equilibrium

A

MCQ. The Greek letter used for summation is

1. sigma(&sigma);
2. μ
3. π
4. ω

A