Static Equilibrium - Tension, Torque, Lever, Beam, & Ladder Problem - Physics

This physics video tutorial explains the concept of static equilibrium - translational & rotational equilibrium where everything is at rest and there's no motion. This video contains plenty of examples and practice problems. Static Equilibrium:    • Static Equilibrium - Tension, Torque,...   Elasticity and Hooke's Law:    • Elasticity & Hooke's Law - Intro to Y...   Tensile Stress:    • Tensile Stress & Strain, Compressive ...   Elastic Modulus:    • Stress & Strain - Elastic Modulus & S...   Bulk Modulus:    • Bulk Modulus of Elasticity and Compre...   ___________________________ Volume Unit Conversion:    • How To Convert Cubic Centimeters to C...   Specific Gravity & Density of Mixtures:    • Specific Gravity and Density of Mixtu...   Will It Sink or Float?    • Will It Sink or Float?   Intro to Pressure & Fluids:    • Introduction to Pressure & Fluids - P...   Atmospheric Pressure Problems:    • Atmospheric Pressure Problems - Physi...   ____________________________ The Gallon Crusher:    • Physics - Fluids & Pressure   Absolute Pressure Vs Gauge Pressure:    • Absolute Pressure vs Gauge Pressure -...   Water Pressure Vs Gauge Pressure:    • Water Pressure, Gauge Pressure, Blood...   Full-Length Videos and Worksheets:   / collections   Physics PDF Worksheets: https://www.video-tutor.net/physics-b... Here is a list of topics: 1. Static Equilibrium Problems 2. Balancing a Seesaw - Lever Problem - Using Forces and Torques 3. Torque equals force times lever arm / moment arm 4. Positive and Negative Torques - Clockwise vs Counterclockwise rotation 5. Hanging Sign Tension Problem - Finding the tension in the two cables at two different angles 6. Hanging sign attached to a beam problem - how to calculate the horizontal and vertical components of the force exerted by the hinge and pivot point 7. Hanging sign attached to a beam at an angle - determining the tension force in the cable 8. Ladder Problem - How to find the force exerted by the wall on the ladder and the horizontal and vertical components of the force exerted by the ground / floor on the ladder. 9. Ladder problem with man on top. How to determine the coefficient of static friction that prevents the ladder from sliding down - Normal force and static frictional force calculations.