Speed and acceleration rad tech (standard physics for radiographers)

Velocity and velocity rad tech, i.e. a basic physics principle that radiologic technologists should recognize with ahead of getting in a radiology training program. We explain velocity and velocity in basic terms without calculus.

To learn more about the essentials of radiation physics for radiologic technologists please see our site https://howradiologyworks.com

Chapters:
00:00 Introduction
00: 30 Radiographer example, distance
02: 00 Velocity
03:49 Velocity
04:35 Units (speed, velocity)
06:20 Constant velocity
06:50 Typical velocity
08:10 position plot for consistent velocity
09:40 summary

The range is physical measurement of the spatial position and the SI systems for distance are meters (m), or other scientific notation based on m such as centimeter (cm) or millimeter (mm).

The speed is defined as the modification in range divided by the modification in time:
v =/ delta x// delta t,
where/ delta represents the change in a variable. (we use/ delta here as youtube descriptions don’t support formulas).

The units for velocity are: distance/ time = m/s (SI systems)

The acceleration is the change in speed divided by the change in time:
a =/ delta v// delta t.
Hence the systems of velocity are: (distance/time)/ time = m/ s ^ 2.

We go through some basic scenarios.

If the acceleration equals absolutely no, that implies that the speed is consistent (i.e. the velocity does not alter).
If the velocity is constant a plot of the distance as a function of time will be a straight line.

The _ f notation indicates the final worth of the variable, and the _ 0 shows the preliminary worth at time 0.

The typical velocity of a given time is: v = (x_f-x_0)/( t_f-t_0).
Also the average acceleration is: a=( v_f-v_0)/( t_f-t_0)

The average velocity is given by: v=( v_0 v_f)/ 2

Without the requirement for calculus we talk about the velocity as the modification in position with regard to time and the acceleration is the modification in velocity with regard to time.

http://xraytechniciancertification.org/speed-and-acceleration-rad-tech-standard-physics-for-radiographers/