I believe there may be as many answers for this as there are numbers of sketchers. Sketches do not necessarily have a formula that they are made from. Any number of lines on any random sketch may be disproportionate and differ in directional orientation from any other number of lines on the same sketch. Sometimes the first lines of a sketch denote the position or orientation of an object rather than size, therefore they have nothing to do with the object's size proportions. I hope this at least partially answers your query.
Reference line
It is the numerical value of the radius - usually of a circular shape - multiplied by itself. It has no particular significance in itself and is a proportion of the surface area of the object. What proportion of the area depends on whether the object is a circle or sphere.That is the same as radius x radius.
This was the essential question on a homework assignment. Speed tells how fast an object is moving but it does not tell the direction. Velocity tells how fast an object is moving and it also tells the direction. When velocity is positive, the object is moving up. When velocity is negative, the object is moving down.
A vector is used to represent direction and magnitude of speed. Velocity is the speed of an object and a specification of its direction of motion. Speed describes only how fast an object is moving, whereas velocity gives both how fast and in what direction the object is moving. Therefore a vector can be used to represent a velocity. The term "resultant velocity" implies a change in velocity which can be determined using vector analysis.
Translation is a transformation that "slides" an object in a fixed distance and in a given direction. The original object and its translation have the same shape and size, and they face in the same direction. An example of translation in architecture would be the stadium setting. The seats are the same size and shape and face in the same direction.
It indicates that the object in question is moving at a constant velocity in the radial direction. It gives no information about motion in the transverse direction.
When you create an object through freehanding.
Friction force works against the motion of the object. In other words friction force has the opponent direction of the velocity of the object.
If an object is in motion it has a Velocity, which is speed and direction.
[object Object]
If a force is exerted on an object, it will accelerate in inverse proportion to its mass in the direction of the force. For example, if two objects of different mass are subjected to the same force, the less massive object will accelerate more.
It isn't. The direction of momentum is the same as the direction of the velocity - of the movement. The direction of acceleration, on the other hand, is the same as the direction of the net force that acts on an object - and this force can be in any direction.
Isometric, Orthographic and Perspective, but perspective is not required to depict an object.
No it isn't. Motion means something moving.Direction has to be established for there to be a change in it. An object that moves forward, stops, and then moves forward again experiences motion without a change in direction. An object that moves forward, stops, and then moves to the right experiences both motion and a change in direction.
In order to change direction, the applied force (represented as a Vector) must change DIRECTION. A change in magnitude of the Force is not necessary.
The noun 'direction' can function as the object of a verb and as the object of a preposition.Example sentences:I saw the direction that the thief ran. (direct object of the verb 'saw')He received the award for direction of the movie. (object of the preposition 'for')
An object will accelerate in the direction of the net force acting on that object.
The resistance to a change in velocity is called "inertia". It is related to the mass of an object.