What Is A Motion Diagram

Motion diagrams are a pictorial description of an objects motion. For example a vector diagram could be used to represent the motion of a car moving down the road.

Solved Here Is A Motion Diagram Of A Car Moving Along A S

Start with the following verbal description of a physical situation.

What is a motion diagram. The motion diagrams concept builder is a tool that provides a learner with extensive practice relating the verbal description of an objects motion to the motion diagram that describes the same motion. Dot diagrams if you related the position of the runner to the background in each frame taken in 1 second intervals you would conclude that the student is in motion. They show an objects position and velocity initially and present several spots in the center of the diagram.

More detailed directions are given in the linear motion homework guide. Which of these diagrams correspond to a situation where the moving object not necessarily the one shown in the motion diagram is changing its velocity. This series of images taken at regular intervals creates a motion diagram for the change in the students state of motion.

The motion diagram includes appropriately spaced dots that represent the objects constant speed motion speeding up motion or slowing down motion. 1 is for an object moving at a constant speed toward the right. A motion diagram is the first step in translating a verbal description of a phenomenon into a physicists description.

These spots reveal the objects state of motion. These spots reveal whether or not the object has accelerated or decelerated. The first motion diagram shown in fig.

A car is moving along a straight road at a constant speed. Revised 905 2 lc tlo the motion diagrams for three common types of linear motion are described below. Motion diagrams show an objects initial position and velocity and presents several spots in the center of the diagram.

Motion diagrams should include a coordinate system strobe photos 3part velocity vectors 3part acceleration vector 1part initial x t and v values final x t and v values and the average acceleration value for each part. A hockey puck slides along a horizontal icy frictionless surface. Vector diagrams can be used to describe the velocity of a moving object during its motion.

In a vector diagram the magnitude of a vector quantity is represented by the size of the vector arrow. The driver of an automobile traveling at 15 ms noticing a red light 30 m ahead applies the brakes of her car until she stops just short of the intersection. Motion diagrams contain information about an objects position at particular time instances and is therefore more informative than a path diagram.

Physics Quiz 1 Describing Motion Answers