# What is the quantitative description of the motion of the objects?

## What is the quantitative description of the motion of the objects?

Newton’s Second Law of Motion states that the net (total) external force acting on an object (or on a system of objects) is equal to the mass of the object (or system) multiplied by the acceleration of the object (or system).

### What is the study of the quantitative description of motion?

That process is known as kinematics and the equations we use to relate acceleration, velocity, position, and time are known as the kinematic equations. Let’s take a look at a few of them one-by-one.

#### What are involved in kinematics?

kinematics, branch of physics and a subdivision of classical mechanics concerned with the geometrically possible motion of a body or system of bodies without consideration of the forces involved (i.e., causes and effects of the motions). In unconstrained, or free, motion, the forces determine the shape of the path.

What does kinematics use in measurement?

Kinematic analysis of movement involves the measurement of position, velocity, and acceleration of one or more body parts. It is generally best for kinematic measurements to be made in three dimensions, but two-dimensional measures can also be useful.

What is a quantitative description?

Quantitative description means a numerically based description pertaining to attributes and characteristics.

## Is a quantitative description of motion without reference to its physical causes?

Kinematics is the branch of classical mechanics that describes the motion of points, objects and systems of groups of objects, without reference to the causes of motion (i.e., forces ). The study of kinematics is often referred to as the “geometry of motion.”

### What is kinematic engineering?

In mechanical engineering, robotics, and biomechanics kinematics is used to describe the motion of systems composed of joined parts (multi-link systems) such as an engine, a robotic arm or the human skeleton. Kinematic analysis is the process of measuring the kinematic quantities used to describe motion.

#### What does kinematics look at?

Kinematics is the study of the motion of points, objects, and groups of objects without considering the causes of its motion.

What are the types of kinematics?

There are three basic concepts in kinematics – speed, velocity and acceleration.

What is each kinematic equation used for?

The kinematic equations are a set of four equations that can be utilized to predict unknown information about an object’s motion if other information is known.

## How is kinematics used in biomechanics?

Biomechanics is traditionally divided into the areas of kinematics which is a branch of mechanics that deals with the geometry of the motion of objects, including displacement, velocity, and acceleration, without taking into account the forces that produce the motion while kinetics is the study of the relationships …

### What are the quantitative descriptions of concentrations?

Quantitative units of concentration include molarity, molality, mass percentage, parts per thousand (ppth), parts per million (ppm), and parts per billion (ppb).