Force vs Torque
An object that can still move forwards because of the Force. Similarly an object that are moving can stop or decrease speed as there is Force. For example a car at first silent. After the engines start and the driver add throttle, the car is moving. In this case the car is moving because the style of push generated by the engine. Cars that are moving can also stop if the driver pressing brake pedal. In this case, stop the car because there is friction between the tire style and canvas. We can conclude that the movement is influenced by the style of the car. Gurumuda explain that this is the case for the movement forwards.
If in a straight movement, object movement is influenced by the style, the movement in the rotation, movement of objects is influenced by torque. About Torque already described in gurumuda main criticism torque. Torque bigger, faster objects rotation. Instead the small torque, the more things slow rotation. for example, initially silent object (corner speed = 0). If the object is done torque, objects that rotation with a certain speed corner. In this case, the object changes speed corner (from the still to be rotation). Changes speed angle = angle acceleration. The greater torque, the greater the acceleration angle. Otherwise the small torque, the small corner of the acceleration. In other words, the alias torque comparable proportionate straight angle with the acceleration.
Mass vs Inertia Moment
As described in gurumuda main criticism Inertia moment, in the true mass movement can be defined as an object's ability to maintain speed. If the object is moving at a certain speed, hard object stops if the large mass objects. Coupled to a truck being stopped moving more difficult than with a taxi. Conversely, if things are quiet (speed = 0), objects are also difficult moved if mass large. For example if we are kicking marbles and football with the strength (style) the same, then, of course, marbles will move more quickly, while football will move more slowly. This is because the mass is smaller marbles, the mass football more. So in addition is influenced by the style, movement of objects is also determined by the mass.
Movement in the rotation, in addition affected by torque, rigid object rotation movement is also influenced by the moment inertia. For example there are two rigid objects, objects are called A and B. A moment of inertia have a larger, while the object B has a moment inertia smaller. If the second object torque this is done the same, then the object A to move more slowly while the object B moving faster. This is because objects have a moment inertia greater. by the way, moment inertia a rigid object is determined by the position of rotation axis, the mass and the square of the distance each particle composer object axis of rigid rotation. about this already gurumuda explain the main criticism Inertia moment.
At first the still objects (speed angle = 0). Once done torque, rotation objects with a certain speed corner. in this case, the object changes speed corner (from the still to be rotation). speed change angle = angle acceleration.Based on the illustration of objects A and B above, we can say that the big moment inertia, the small corner of the acceleration. So moments inertia proportionate to the upside acceleration angle.
No comments:
Post a Comment