Recompiled as a Universal Binary for Intel and Apple Silicon!

**Teaching Remotely due to COVID-19?**

Praeter Software recognizes the challenges of teaching remotely and would like to extend a **FREE** copy of Physics 101 to all educators and students at this time. Download the demo and then register using the serial: **SIZ9NKLYAS**

**Understand the world of physics in one app**

Physics 101 is a collection of powerful simulations, tools, and equations across the field of physics. Simulate a circuit, or launch a projectile, work with the most common force diagram situations, interact with a light ray, and more. Better understand deep relationships as you see values updated instantly in the simulations or solve for any variable in one of the over 75 equations as you type.

Whether you are a teacher wanting to augment your lessons by displaying interactive graphics before a class or a student wanting a better grasp of the material, Physics 101 is your go-to solution on the Mac or PC.

**Understand the world of physics in one app**

Physics 101 is a collection of powerful simulations, tools, and equations across the field of physics. Simulate a circuit, or launch a projectile, work with the most common force diagram situations, interact with a light ray, and more. Better understand deep relationships as you see values updated instantly in the simulations or solve for any variable in one of the over 75 equations as you type.

Whether you are a teacher wanting to augment your lessons by displaying interactive graphics before a class or a student wanting a better grasp of the material, Physics 101 is your go-to solution on the Mac or PC.

**A Formula for every occasion**

There are more than 75 formulas across a dozen sections where you can solve for any variable. As you type your values the answer is calculated in real-time before your eyes. You can even input values via a slider to see how the answer is affected over a certain range.

**More than just an answer**

Physics is more than just a numerical answer — it is about understanding the rich nature behind the equations. Each formula explains its purpose and lists out an explanation for each of the variables used. Since Physics 101 lets you calculate values on the fly you can start to uncover the subtle and nuanced nature of the equations as you enter values.

**Includes Printable PDF Reference Guides**

Physics 101 comes with printable reference sheets covering kinematics, projectiles, dynamics, work/energy, and gravitation. A mathematics reference sheet is also provided covering common derivatives, integrals, and trigonometric functions.

**Try before you buy**— download the free demo of Physics 101 and try out all its features for five days. You can then purchase a serial number to unlock the demo.

**Try before you buy**— download the free demo of Physics 101 and try out all its features for five days to see whether it meet your needs.

**Minimum Resolution: **1280×800

**Mac System Requirements: **Requires macOS 10.0 or greater

**PC System Requirements:** Requires Windows 7 or greater