Kinematics

The study of movement without considering the forces that promote it.

• Mechanics

• Dynamics

• Kinematics

• Physics

Kinematics. On the cartesian plane you can find the values of vectors (x, y, z)

• Movement

• Coordinates

• Frame of Reference

• Position

Is the change of position?

• Tracking

• Movement

• Frame of reference

• Track record

The apparent movement of something according to the watcher.

• Frame of reference

• Track record

• Velocity

• Position

It's the description of the movement of something from one to another point.

• Frame of reference

• Track record

• Movement

• Displacement

Is the length of the real path followed by an object? The value is represented with a scalar quantity.

• distance

• displacement

Is the travelled distance per unit of time? It's representation is given with a scalar quantity.

• velocity

• speed

When you slowing down, your acceleration is?

• positive

• negative

• null

A runner moves 400 m westwards and 700 m eastwards. What's the total distance covered by the runner? Write the magnitude, number and unit.

A runner moves 400 m westwards and 700 m eastwards. What's the total displacement made by the runner?

• 1100 m eastwards

• 400 m westwards

• 300 m eastwards

• 280 m westwards