Physics 101: Free Body Diagrams
In physics, a free body diagram is a graphical illustration used to visualize the applied forces, moments, and resulting reactions on a body in a given condition. In this episode, students learn to solve related word problems. Part of the "Physics 101" series.
Media Details
Runtime: 24 minutes 34 seconds
- Topic: Mathematics, Science
- Subtopic: Mathematics, Physics, Science Methods
- Grade/Interest Level: 10 - 12
- Standards:
- Release Year: 2020
- Producer/Distributor: Physics Girl
- Series: Physics 101
- Report a Problem
Related Media
![Aerial closeup of 2 arms in light blue sleeves over a paper. The right hand writes on a large sheet of paper with a thick black marker. The paper reads, "Equation of motion. Y equals Y sub 0 plus V sub 0, T plus 1/2, A, T sup to the power of 2."](https://org-dcmp-staticassets.s3.us-east-1.amazonaws.com/posterimages/14341_1.jpg)
Physics 101
Episode 2
22 minutes 45 seconds
Grade Level: 10 - 12
Physics 101
Episode 2
22 minutes 45 seconds
Grade Level: 10 - 12
Physics 101: Free Fall
![Aerial closeup of 2 arms in black sleeves. The right hand writes on a large sheet of paper with a thick black marker. The paper reads, "tangent equals opposite over adjacent (tan). S, O, H, C, A, H, T, O, A. 1." There's a diagram of a 37.5 degree angle and an directional axis labeled N and E.](https://org-dcmp-staticassets.s3.us-east-1.amazonaws.com/posterimages/14342_1.jpg)
Physics 101
Episode 0
12 minutes 30 seconds
Grade Level: 10 - 12
Physics 101
Episode 0
12 minutes 30 seconds
Grade Level: 10 - 12
Physics 101: Trig Review for Physics
![Dianna wears a navy shirt with red, yellow, and pink stripes on the wrists and shoulders. She sits behind a large piece of paper and holds a black marker. A colorful background with science items on a shelf is behind her, and equations appear on screen.](https://org-dcmp-staticassets.s3.us-east-1.amazonaws.com/posterimages/14343_1.jpg)
Physics 101
Episode 3
22 minutes 53 seconds
Grade Level: 10 - 12
Physics 101
Episode 3
22 minutes 53 seconds
Grade Level: 10 - 12
Physics 101: 2D Motion
![Aerial closeup of 2 arms. The right hand uses a thick black marker to write various physics equations on a large sheet of paper.](https://org-dcmp-staticassets.s3.us-east-1.amazonaws.com/posterimages/14344_1.jpg)
Physics 101
Episode 4
23 minutes 6 seconds
Grade Level: 10 - 12
Physics 101
Episode 4
23 minutes 6 seconds
Grade Level: 10 - 12
Physics 101: Newton's Laws of Motion
![Man is suspended in the air by a clump of large balloons over a crowd of people. There are multiple desert towers and rock features in the distance behind them. Text on screen reads, "David Blaine," with an arrow pointing to the man.](https://org-dcmp-staticassets.s3.us-east-1.amazonaws.com/posterimages/14545_1.jpg)
Physics 101
Episode 5
24 minutes 34 seconds
Grade Level: 10 - 12
Physics 101
Episode 5
24 minutes 34 seconds
Grade Level: 10 - 12
Physics 101: Free Body Diagrams
![Man wearing a gray winter hat, a dark gray hoodie, black snow pants, and red gloves snowboards down a snowy ski slope on a foggy day. A yellow snow making machine and a little building with a red roof are nearby.](https://org-dcmp-staticassets.s3.us-east-1.amazonaws.com/posterimages/14546_1.jpg)
Physics 101
Episode 6
20 minutes 24 seconds
Grade Level: 10 - 12
Physics 101
Episode 6
20 minutes 24 seconds
Grade Level: 10 - 12
Physics 101: Friction
![A C, G, I graphic of a spaceship made in the shape of a planetary ring rotates around a brown planet. The side closest to the planet looks like oceans with clouds and green continents, and the other side looks like a spaceship with glowing lights.](https://org-dcmp-staticassets.s3.us-east-1.amazonaws.com/posterimages/14547_1.jpg)
Physics 101
Episode 7
25 minutes 48 seconds
Grade Level: 10 - 12
Physics 101
Episode 7
25 minutes 48 seconds
Grade Level: 10 - 12
Physics 101: Circular Motion
![Still image from: Physics 101: Gravity and Orbits](https://org-dcmp-staticassets.s3.us-east-1.amazonaws.com/posterimages/14548_1.jpg)
Physics 101
Episode 8
25 minutes 58 seconds
Grade Level: 10 - 12
Physics 101
Episode 8
25 minutes 58 seconds
Grade Level: 10 - 12
Physics 101: Gravity and Orbits
![Aerial closeup of 2 arms wearing denim sleeves with white stars. The right hand uses a large black marker to write on a large sheet of paper. The paper reads, "Energy and work" and has various physics equations.](https://org-dcmp-staticassets.s3.us-east-1.amazonaws.com/posterimages/14549_1.jpg)
Physics 101
Episode 9
28 minutes 3 seconds
Grade Level: 10 - 12
Physics 101
Episode 9
28 minutes 3 seconds
Grade Level: 10 - 12
Physics 101: Energy and Work
![Aerial closeup of 2 arms. The left has a pink sleeve, the right has a red sleeve and uses a black marker to write on a large sheet of paper. The paper shows an X, Y axis with Y axis labeled Force in Newtons and X axis labeled X in meters. Next to this, a drawing that looks like a spring coil.](https://org-dcmp-staticassets.s3.us-east-1.amazonaws.com/posterimages/14550_1.jpg)
Physics 101
Episode 10
25 minutes 51 seconds
Grade Level: 10 - 12
Physics 101
Episode 10
25 minutes 51 seconds
Grade Level: 10 - 12
Physics 101: Conservation of Energy