PhET Interactive Simulations

### Topics

• Force
• Motion
• Friction
• Speed
• Newton's First Law

### Description

Explore the forces at work when pulling against a cart, and pushing a refrigerator, crate, or person. Create an applied force and see how it makes objects move. Change friction and see how it affects the motion of objects.

### Sample Learning Goals

• Identify when forces are balanced vs unbalanced.
• Determine the sum of forces (net force) on an object with more than one force on it.
• Predict the motion of an object with zero net force.
• Predict the direction of motion given a combination of forces.
Version 2.3.1
Language Play
Arabic (Saudi Arabia) All العربية (السعودية) مبادئ القوة و الحركة
Basque All Basque Indarrak eta higidura: Oinarrizkoa
Belarusian All беларускі Сілы і рух: Асновы
Bosnian All Bosanski Sile i kretanje - Osnove
Bulgarian All български Действие на силите и движение
Catalan All català Les forces i el moviment. Nivell bàsic
Chinese (Simplified) All 中文 (中国) 力和运动：基础
Chinese (Traditional) All 中文 (台灣) Forces and Motion:Basics_力和運動：基礎
Croatian All hrvatski Sile i kretanje: Osnove
Czech All čeština Síly a pohyb: základy
Danish All Dansk Kræfter og bevægelse: Basis
Dutch All Nederlands Kracht en beweging: eenvoudig
Estonian All Eesti Jõud ja liikumine: algtõed
Finnish All suomi Voimat ja liike: perusteet
French All français Forces et mouvement : les bases
Galician All Gallegan Forzase movemento: Inicial
German All Deutsch Kräfte und Bewegung: Grundlagen
Greek All Ελληνικά Δυνάμεις και κίνηση: Τα βασικά
Hebrew All עברית כוחות ותנועה: הבסיס
Hindi All हिंदी बल तथा गति : मूल बातें
Hungarian All magyar Erők és mozgás - alapok
Indonesian All Bahasa Indonesia Gaya dan Gerak : Dasar
Irish All Gaeilge Fórsaí agus Gluaisne: Buneolas
Italian All italiano Forze e moto: le basi
Japanese All 日本語 力と運動: ベーシック
Kazakh All Kazakh Forces and Motion: Basics
Korean All 한국어 힘과 운동: 기초
Latvian All Latviešu Spēki un kustība: Pamati
Macedonian All македонски Сили и движење - Основи
Malay All Bahasa Melayu Daya dan Gerakan: Asas
Malayalam All Malayalam ബലവും ചലനവും : അടിസ്ഥാന പാഠങ്ങള്‍
Maori All Maori Ngā Tōpana me te Nekehanga: Hei Tīmatanga
Marathi All मराठी बल आणि गती : प्राथमिक
Norwegian Bokmal All Norsk bokmål Krefter og bevegelse: Grunnleggende
Oriya All Oriya ବଳ ଓ ଗତି : ମୌଳିକ ଧାରଣା
Persian All فارسی آشنايي با نيروها و حركت؛ اصول اولیه
Polish All polski Siły i ruch: Podstawy
Portuguese (Brazil) All português (Brasil) Forças e Movimento: Noções Básicas
Russian All русский Силы и движение: основы
Serbian All Српски Силе и кретање - Основе
Sinhalese All Sinhalese බල සහ චලිතය : මූලික කරුණු
Slovak All Slovenčina Sila a pohyb: základy
Slovenian All Slovenščina Vzporedne sile
Spanish All español Fuerzas y Movimiento: Fundamentos
Spanish (Mexico) All español (México) Fuerzas y Movimiento: Fundamentos
Spanish (Peru) All español (Perú) Fuerzas y Movimiento:Fundamentos
Spanish (Spain) All español (España) Fuerzas y movimiento: Fundamentos
Swedish All svenska Kraft och rörelse: Grunder
Tamil All Tamil விசைகளும் அசைவும்:  அடிப்படைகள்
Thai All ไทย แรงและการเคลื่อนที่: พื้นฐาน
Tibetan All Tibetan ཤུགས་དང་གཡོ་འགུལ།
Turkish All Türkçe Kuvvet ve Hareket: Temel Prensipler
Ukrainian All українська Сили і рух: Основи
Vietnamese All Tiếng Việt Lực và chuyển động: Phần cơ bản