Kinematicsis one of the subdivisions of classical mechanics in physics. Specifically, it is the study of motion without considering its causes, and can also be described as the "geometry of motion." Based on kinematics definition, it solely aims to describe an object's motion such as its ...
1830–40; <Greekkīnēmat-(stem ofkī́nēmamovement;cinema) +-ics Discover More Example Sentences The use of multiple sensors on one animal could also measure body kinematics and provide insights for designing bio-inspired marine robots. ...
If a cartravels 200 meters in 10 seconds,we say its average speed is 20 meters per second,the DEFINITION OF DISPLACEMENTThe displacement is a vector that points from an object's initial position to its nal po-sition and has a magnitude that equals the shortest distance between the two ...
For example, if the position is changing quickly the velocity is large and if the position is not changing at all the velocity is zero. A mathematical way to represent this definition is Thus, velocity is measured in meters per second (m/s). Actually, this is the definition of theaverage...
In using this definition we recognize that the displacement is not the same as the distance trav- eled. Displacement takes the direction of the motion into account, and distance does not. Dur- ing both runs, the car covers the same distance of 1609 m. However, for the first run the ...
Many scholars currently adopt this definition. For rockfall collisions, the design is most concerned with the speed after the collision and the rolling problem after the collision. As shown in Fig. 4.3, the incident velocity Vi of the rockfall collision has been determined by the previous ...
This obviously complies with what is obtained when the time dependent radius is inserted directly to the definition of ρ and k. In this example the Kr¨oner tensor vanishes identically and the plastic dis- tortion rate is given by ∂tβ = 2πρv b. 7 Summary and Outlook We defined a...
In this work, a framework of computationally efficient mechanisms (CEM) is provided, with its definition and an approach to identify geometric conditions that admit efficient kinematic solutions. The CEMs are a special class of linkages that their constraint equations contain lower-order terms than th...
chap8 Rotational kinematics
school and the beginning of college assume that the acceleration in a problem is constant, but velocity might not be. In principle, you only need two equations to solve these problems: the definition of velocity (combined with the ability to compute an average) and the definition of ...