According to the law of moments, if a number of coplaner forces acting on a particle are in equilibrium, then Options: A . &nbsptheir algebraic sum is zero B . &nbsptheir lines of action are at equal distances C . &nbspthe algebraic sum of their moments about any point in their plane is zero D . &nbspthe algebraic sum of their moments about any point is equal to the moment of their resultant force about the same point.

According to the law of moments, if a number of coplaner forces acting on a part

Question

According to the law of moments, if a number of coplaner forces acting on a particle are in equilibrium, then

Options:

A . their algebraic sum is zero

B . their lines of action are at equal distances

C . the algebraic sum of their moments about any point in their plane is zero

D . the algebraic sum of their moments about any point is equal to the moment of their resultant force about the same point.

Answer: Option C
Answer: (c).the algebraic sum of their moments about any point in their plane is zero

Was this answer helpful ?

Next Question

Question 1. If u1 and u2 are the velocities of two moving bodies in the same direction before impact and v1 and v2 are their velocit....velocities after impact, then coefficient of restitution is given by

Question 2. The centre of gravity of a semi-circle lies at a distance of __________ from its base measured along the vertical radius....of __________ from its base measured along the vertical radius.

Question 3. Newton's second law motion __________ a relation between force and mass of a moving body.....

Question 4. The periodic time of one oscillation for a simple pendulum is(where l = Length of the pendulum.)....

Question 5. The resultant of two forces P and Q acting at an angle θ is....

Question 6. Which of the following are vector quantities?....

Question 7. The maximum acceleration of a particle moving with simple harmonic motion is....

Question 8. Moment of inertia of a triangular section of base (b) and height (h) about an axis through its base, is....

Question 9. If a number of forces acting at a point be represented in magnitude and direction by the three sides of a triangle, take....taken in order, then the forces are not in equilibrium.

Question 10. The periodic time of a particle with simple harmonic motion is __________ proportional to the angular velocity.....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

DSP Combined 1 Free Revision Test SAIL JO E-0

GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0

BSP Plant Specific Review Test SAIL JO E-0

BSL Combined 1 Free Revision Test SAIL JO E-0

GFM Combined 1 Free Revision Test SAIL JO E-0