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Along the line of the accelerating force.
Answer2:
There are in general three gravitational force vectors;
F=[d/dr,DEL] [-mGM/r, cP] = [vp/r -cp/r cos(PR), cdP/dr -DELmGM/r + cDELxP]
1. DEL -mGM/r = vp/r 1R the radial direction centripetal
2. cdP/dr = -cp/r 1P the Tangent vector in direction opposite of momentum P.
3. cDELxP = cp/r sin(PR) 1RxP this vector is perpendicular to the other two unless the other two are parallel, then this is a null vector, sin(PR)=0.
These are the 3 gravitational force vectors.
Wiki User
∙ 10y ago
Wiki User
∙ 11y agoI think it is in Latino leave
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How unbalanced forces change the motion of objects?
The forces are vectors, meaning, they have a direction and an intensity. When multiple forces "attack" and object and the result force is not a zero, that means there is a resultant single force that affect the object. That single force has a direction and intensity. As a result of this, the object will start moving along the direction of the resultant force, accelerating with an acceleration that can be calculated as:a = F/mwhere:"a" is the acceleration in m/s2"F" is the intensity of the force"m" is the mass of the object.Now, if in the system of reference (read: from the observer's point of view) the object was moving linearly and with a constant speed, or it was not moving at all, the final direction of the movement can be calculated as a superimposition of the vectors of the initial movement and the changing vector of the accelerated movement caused by the resultant force mentioned above.
Does an electric field have strength but no direction?
It has plenty of direction. The direction of the electric field at any point in it is the direction of the force that would be felt by an infinitesimally small positive charge placed at that point.
How does the Centripetal Force work?
The Centripetal Force is the one that pulls an object that travels on a given path about a point in the direction of this point. This force has been stated by Isaac Newton.
What is Line of action of a force?
Line of action of force is a line, passing through point of application of force and also contains the direction of force.
What direction does buoyant force point?
the buoyant force points up and gravity goes down that's why we are balanced.
When the vector product of two vectors is zero?
When they point in the same direction.
Can the resultant of 3 vectors be 0?
Yes. A simple case would be a vector 2a acting at a point in one direction and two vectors, each of magnitude a, acting at the same point in the opposite direction.
Can the resultant magnitude of 2 vectors be smaller than either of the vectors?
Yes. As an extreme example, if you add two vectors of the same magnitude, which point in the opposite direction, you get a vector of magnitude zero as a result.
Is it possible to add three vectors of equal-magnitude but different direction to get zero vector?
Yes, if the three vectors are starting from the same point and are directed at 120 degrees between each two vectors.
Can the sum of the magnitudes of two vectors ever b equal to the the sum of these two vectors?
Not really. The sum of the magnitudes is a scalar, not a vector - so they can't be equal. But the sum of the two vectors can have the same magnitude, if both vectors point in the same direction.
How unbalanced forces change the motion of objects?
The forces are vectors, meaning, they have a direction and an intensity. When multiple forces "attack" and object and the result force is not a zero, that means there is a resultant single force that affect the object. That single force has a direction and intensity. As a result of this, the object will start moving along the direction of the resultant force, accelerating with an acceleration that can be calculated as:a = F/mwhere:"a" is the acceleration in m/s2"F" is the intensity of the force"m" is the mass of the object.Now, if in the system of reference (read: from the observer's point of view) the object was moving linearly and with a constant speed, or it was not moving at all, the final direction of the movement can be calculated as a superimposition of the vectors of the initial movement and the changing vector of the accelerated movement caused by the resultant force mentioned above.
When a force acts on a body so that there is a displacement of the point of application in the direction of the force?
unbalanced force
If a ring of radius r is carrying current and there is an external magnetic field that is always perpendicular to the current in the ring what is the magnitude of the force acting on the ring?
On the surface, it seems net applied force on the ring would be zero. Vectors assessed at any point will sum to a value of equal but opposite sign to the vectors at a point symetrically opposite. In a perfect theoretical construct, the force vectors will "cancel out" and nothing will happen. But there may be a little more to this....
What is the ratio of force to work called?
It is the inverse of the displacement of the point of application in the direction of of the force.
Does an electric field have strength but no direction?
It has plenty of direction. The direction of the electric field at any point in it is the direction of the force that would be felt by an infinitesimally small positive charge placed at that point.
Can the sum of two or three vectors ever be zero?
Yes. Two vectors that have equal magnitude and point in opposite directions have a sum of zero. (Like <1,0> and <-1,0>, one pointing in the positive x direction and one in negative x direction. The same idea applies with three vectors. For example, <1,0,0>, <-1,1,0> and <0,-1,0> have a sum of <0,0,0>.
What is the Ending point of a vector?
Vectors are identified by magnitude, or the length of the line, and direction, represented by the arrowhead pointing toward the terminal point. The position vector has an initial point at (0,0) and is identified by its terminal point ⟨a,b⟩.
