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Which motion does a couple produce?
It has a resultant moment but does not have resultant force.
Is resultant a vector quantity?
The resultant of two vectors cannot be a scalar quantity.
What is the formula for resultant displacment?
The formula for resultant displacement can be calculated using the Pythagorean theorem. It is given by: Resultant displacement = √(horizontal displacement^2 + vertical displacement^2)
What is a couple acting on a body?
A couple acting on a body is a pair of equal and opposite forces that do not have a resultant force but do produce a turning effect or moment on the body. This can cause the body to rotate around its center of mass.
How is a resultant drawn on a vector diagram?
A resultant on a vector diagram is drawn by connecting the tail of the first vector to the head of the second vector. Then, the resultant vector is drawn from the tail of the first vector to the head of the second vector. The resultant vector represents the sum or difference of the two original vectors.
Two identical magnets of magnetic moment are joined What will be the resultant magnetic moment?
The resultant magnetic moment is dependent on the orientation in which the identical magnets were joined. If they are joined in opposite direction, the net magnetic moment will go to zero.
Why is the moment of a couple a free vector?
A couple is a mechanical term defined as a system of forces that produces a resultant moment but not a resultant force. The moment caused by a couple is different than the moment caused by a single force. The moment of a force is dependent upon a reference point (i.e. if this reference point changes the moment also changes), therefore it is a fixed (or bound) vector. However, the moment (or torque) of a couple is independent of a reference point. In other words any reference point will give the same torque. This fact is proven in Varignon's Second Moment Thereom. Since the moment (or torque) of a couple is independent of a reference point, it may be represented as a free vector. This means that the vector may be freely moved in space.
Which motion does a couple produce?
It has a resultant moment but does not have resultant force.
If resultant moment is zero at all points the resultant force?
Not necessarily zero; it depends. For example two people on a sse saw at same weight and same distance from fulcrum is zero moment but there is force at fulcrum equal to twice their individual weight
A group of clinical symptoms caused by severe proteinuria and resultant edema is?
Nephrotic Syndrome
Why resultant dipole moment of nitrosyl fluoride is large than nitryl fluoride?
The resultant dipole moment of nitrosyl fluoride (NOF) is larger than nitryl fluoride (NO2F) because in NOF, the N-O bond is polarized due to the higher electronegativity of nitrogen compared to oxygen. This causes a larger separation of charges and a larger dipole moment. In contrast, in NO2F, the dipole moments of the N-O and O-F bonds partially cancel each other out, resulting in a smaller overall dipole moment.
Describe the motion of a satellite relative to the direction of gravity at any moment in time?
Derive acceleration relative to time and plot the resultant velocity (centripetal and tangential) as a vector.
What is resultant torque?
Resultant torque is the overall rotational effect produced by a combination of multiple torques acting on an object. It is calculated by vectorially adding all individual torques, taking into account their magnitudes and directions. The resultant torque determines the object's angular acceleration according to Newton's second law for rotation, which states that torque equals the moment of inertia multiplied by angular acceleration. A non-zero resultant torque indicates that the object will undergo angular motion or change its rotational state.
What is the most important result of the civil war?
The abolition of slavery and the resultant social upheaval it caused is the greatest consequence of the Civil War.
Why Nh3 and Nf3 has high dipole moment?
This is because in ammonia the direction of resultant dipole is towards lone pair and hence it has high dipole moment but in case of NF3 the direction of resultant dipole moment is opposite to the lone pair and hence the dipole moment gets less.
How to find resultant force?
To find the resultant force you need to find both the x and y component of the resultant force. Once you have that, you can use the Pythagorean theorem to find the resultant force.
Is resultant a vector quantity?
The resultant of two vectors cannot be a scalar quantity.
