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The weight of a person can be represented by a vector that acts?
Wiki User
∙ 9y ago
The weight of a person can be represented by a vector that acts downwards.
Wiki User
∙ 9y ago
Wiki User
∙ 9y agoThe weight of a person can be represented by a vector that points straight down. This is true even if the person is standing on a hill.
Anonymous
Parallel to the ground
Anonymous
Perpendicular to the ground
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What is vector in physics?
Any element of a vector spaceEuclidean vector, a geometric entity endowed with both length and direction, an element of a Euclidean vector spaceCoordinate vector, in linear algebra, an explicit representation of an element of any abstract vector spaceProbability vector, in statistics, a vector with non-negative entries that add up to oneRow vector or column vector, a one-dimensional matrix often representing the solution of a system of linear equationsTuple, an ordered list of numbers, sometimes used to represent a vectorThe vector part of a quaternion, a term used in 19th century mathematical literature on quaternions.this is by mehansa different user it acually simpler than that vector is something with a value of a direction
Does vector like vanilla?
Course he does. Have you SEEN the way he acts around her!
How does the direction of the lift on a plane compare with its weight as it flies at a constant speed and altitude?
lift acts upward, and weight acts downward
Is impulse a vector quantity?
Two reasons. Recall impulse is the change in momentum. First the momentum is a vector. So imagine a triangle. One side is the initial momentum (with one direction), the second side is the final momentum (with a potentially different direction) and the third side is the impulse (or change in momentum). The other way to look at this is in terms of what causes the change in momentum. This is how impulse is generally described. The impulse can be defined as the average force acting on the particle multiplied by the time interval over which the force acts. This is sometimes represented as the integral of the force. As force is a vector so is the impulse caused by this force.
What direction does weight act in?
DIt acts down
What is the magnitude and direction of the net force acting on a kite skillfully held stationary in the sky?
Zero. Weight acts downwards. Air resistance acts perpendicular to the kite area. Tension in the string acts along its length. Adding these together (as a vector diagram, if you like) produces a net force of 0.
Why was the meeting of the first Continental congress in 1744 an important day?
It represented an attempt to unify colonies and colonists against the Coercive Acts.
What is the role of a mosquito as a vector in spreading malaria?
They are caled the vectors or the method of transmission.yhe mosquito itself does not become infected but acts as a carrier and transmits the infection to humans after biting the person
Why force is consider as vector but not scalar?
Because a force always acts in a particular direction.
What is a scalar quantity explain with eg?
A Scalar Quantity is a physical quantity which has only magnitude and no direction associated with it . For eg,mass is a scalar quantity beause it has only magnitude (say 5 kg)but has no direction in which the magnitude acts towards.on the other hand a physical quantity which has both magnitude and direction is called a vector quantity.like weight is a vector quantity because it has magnitude along with direction(i.e. it always acts in the downward direction.
What is vector in physics?
Any element of a vector spaceEuclidean vector, a geometric entity endowed with both length and direction, an element of a Euclidean vector spaceCoordinate vector, in linear algebra, an explicit representation of an element of any abstract vector spaceProbability vector, in statistics, a vector with non-negative entries that add up to oneRow vector or column vector, a one-dimensional matrix often representing the solution of a system of linear equationsTuple, an ordered list of numbers, sometimes used to represent a vectorThe vector part of a quaternion, a term used in 19th century mathematical literature on quaternions.this is by mehansa different user it acually simpler than that vector is something with a value of a direction
Does vector like vanilla?
Course he does. Have you SEEN the way he acts around her!
How does the direction the of the lift on a plane compare with its weight as it flies at a constant speed and altitude?
lift acts upward, and weight acts downward
How does the direction of the lift on a plane compare with its weight as it flies at a constant speed and altitude?
lift acts upward, and weight acts downward
Is impulse a vector quantity?
Two reasons. Recall impulse is the change in momentum. First the momentum is a vector. So imagine a triangle. One side is the initial momentum (with one direction), the second side is the final momentum (with a potentially different direction) and the third side is the impulse (or change in momentum). The other way to look at this is in terms of what causes the change in momentum. This is how impulse is generally described. The impulse can be defined as the average force acting on the particle multiplied by the time interval over which the force acts. This is sometimes represented as the integral of the force. As force is a vector so is the impulse caused by this force.
What is an eigenvalue?
If a linear transformation acts on a vector and the result is only a change in the vector's magnitude, not direction, that vector is called an eigenvector of that particular linear transformation, and the magnitude that the vector is changed by is called an eigenvalue of that eigenvector.Formulaically, this statement is expressed as Av=kv, where A is the linear transformation, vis the eigenvector, and k is the eigenvalue. Keep in mind that A is usually a matrix and k is a scalar multiple that must exist in the field of which is over the vector space in question.
What is newtons2nd law?
When unbalanced forces acts on a body , the body undergoes accelerationin the direction of the net force.F = maWhere F = vector sum of all forces acting on the objectm = mass of the objecta = vector acceleration of the object
