Turning Effect of Forces
Turning Effect of Forces Quiz
Test your understanding of the moment of force and the factors affecting stability with this engaging quiz! Designed for learners of all levels, this quiz will help reinforce key concepts in physics.
- Multiple choice questions
- Explore key principles of moments and stability
- Ideal for students and educators alike
As we have learnt that Moment of force is F x d, so the formula for weight in relevance to moment of force will be
Mg + d
Mg/d
Mg x d
Mg - d
Force applied by a lady is 2 N and moment of force is 16 Nm, distance of pivot from effort would be
8 N
14 N
18 N
32 N
Moment of force applied on a door is 15 Nm and force applied is 3.75 N, distance of handle from pivot is
11.25 m
18.75 m
4 m
45 m
Door hinge is about 1.5 m away from handle, and a boy applies a force of 4 N. The moment of force will be
2.5 N
2.66 N
5.5 N
6.0 N
The distance d in the Figure when the beam is in equilibrium is:
0.5 m
1.0 m
4.0 m
15 m
Which of the following statement is false for the beam shown in the Figure if the beam is in equilibrium?
The anticlockwise moment is 27 N
The force F is 9 N
The reaction at the support R is 18 N
The clockwise moment is 21 N
The ability of an object to return to its original position after it has been tilted slightly is termed as
Stability
Equilibrium
Centre of gravity
Turning Eect
To increase the stability of an object, the area of its base should be
Narrow
Deep
Unbalanced
Wide
Point through which the whole weight appears to act on an object is termed as
Mid-point of gravity
Center of gravity
Stable equilibrium
Neutral equilibrium
Meter rule balances when pivoted at 50 cm because the
Force is zero
Distance is equal on both sides
Weight has no effect
Both sides of rule are equal in length and force
Centre of gravity and stability of an object whose stability can be increased by
High centre of gravity and narrow base
High centre of gravity and broad base
Low centre of gravity and narrow base
Low centre of gravity and broad base
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