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Solve Turning effect of forces quiz questions and answers PDF, turning effect of forces MCQ worksheets with answers key to practice 9th grade physics worksheet 7 for online certificates. Practice "Equilibrium" MCQs, turning effect of forces quiz questions and answers for online learning. Learn couple, torque and moment of force, 9th class physics, addition of forces, equilibrium test prep for online school classes.

"Two unlike parallel forces of the same magnitude but not along the same line forms a" Multiple Choice Questions (MCQ) on turning effect of forces with choices inertia, couple, gravity, and friction for online learning. Solve equilibrium quiz questions for school certificate programs for online learning.

MCQ: Two unlike parallel forces of the same magnitude but not along the 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 the string will be

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

C

MCQ: The 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