# PP+ Momentum and Impulse

> PP+ Momentum and Impulse (iPhone/iPad app by Polyhedron Learning Media, Inc..)

- Source: https://appshunter.io/ios/app/pp-plus-momentum-and-impulse/id622367763 (this page in markdown: same URL + `.md`)
- Developer: [Polyhedron Learning Media, Inc.](https://appshunter.io/developer/458882328)
- Category: Education, Reference
- Price: $1.99
- Age rating: 4+
- Requires: iOS 18.0 · 94 MB
- Languages: American English
- Released: 2013-03-29
- Data updated: 2026-11-01

## What is PP+ Momentum and Impulse?

The Momentum and Impulse lab uses a laboratory cart to investigate the relationship between the impulse exerted on a constant mass and the resulting change in the momentum of the mass.  It is part of Polyhedron Physics Plus, a set of 24 iPad apps for use in the classroom. To see how they work, try the FREE PP+ Newton’s 2nd Law lab. For those who’d prefer to develop their own experiments, the PP Cart and Pulley app features a similar apparatus without lab procedures and other supporting materials.

In addition to a 3D simulation that produces realistic data, each lab includes introductory videos, background theory, experimental procedure, analysis and reporting tools, pre-lab quiz, post-lab questions, and teacher support materials. The experimental data produced by the simulations are realistic, including random and systematic errors. These features allow students to use standard data analysis and error analysis techniques to report on their own unique data, just as if the experiment had been performed using hands-on equipment.

These labs can serve as replacements for hands-on labs, especially when equipment is not available, or as supplements to hands-on labs. They are also a suitable option for students in distance learning and home school situations. Formative and summative evaluations showed no significant difference in learning between students using the virtual labs and those using hands-on labs. Preliminary results suggest increased learning by students using the virtual labs as supplements to hands-on.

Polyhedron Physics was developed by Polyhedron Learning Media, Inc. with partial funding provided under contract numbers ED-07-CO-0040 and ED-IES-11-C-0029 from the Institute of Education Sciences in the U.S. Department of Education through the Small Business Innovation Research (SBIR) program.

## Is PP+ Momentum and Impulse safe?

Not enough ratings yet to assess PP+ Momentum and Impulse.

## Is PP+ Momentum and Impulse legit?

PP+ Momentum and Impulse appears to be a legitimate app. The AppsHunter Legitimacy Score for PP+ Momentum and Impulse is 80 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.7 — 2026-01-31

Updated for iPadOS 26.

### 1.6 — 2022-09-17

Updated for compatibility.

### 1.5.1 — 2020-05-12

• updated some screen captures that were mistakenly not updated with the last release

### 1.5 — 2020-05-08

• New icons, splash screen, and app name
• No longer associated with a 3rd party publisher

### 1.4.1 — 2020-02-04

• Fixed problems with some data table input fields.
• Added app preview video.

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## More apps by Polyhedron Learning Media, Inc.

- [Horseshoe Pitch-A-Rama](https://appshunter.io/ios/app/horseshoe-pitch-a-rama/id588787513)
- [PP+ Newton's 2nd Law](https://appshunter.io/ios/app/pp-plus-newtons-2nd-law/id599162351)
- [PP+ Hooke's Law](https://appshunter.io/ios/app/pp-plus-hookes-law/id599165544)
- [PP+ Conservation of Energy](https://appshunter.io/ios/app/pp-plus-conservation-of-energy/id599165724)
- [PP+ Simple Harmonic Motion](https://appshunter.io/ios/app/pp-plus-simple-harmonic-motion/id599165859)
- [PP+ Centripetal Force](https://appshunter.io/ios/app/pp-plus-centripetal-force/id599167430)

All apps by Polyhedron Learning Media, Inc.: https://appshunter.io/developer/458882328

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