PHY 181: Mechanics Laboratory

School: University of Rochester

Number of Notes and Study Guides Available: 0

Videos

Calculating Jet Engine Thrust for Cruising Speed

Want To Learn More? To watch the entire video and ALL of the videos in the series:

Subscribe to view the
full solution

Dive into the world of aviation as we calculate the thrust required for a medium-sized jet to maintain a cruising speed of 230 m/s at a specific altitude. Explore the impact of air density and drag coefficients on aircraft performance.

Physics Behind Normal Force: Car & Driver on a Hill's Rounded Top at S

Want To Learn More? To watch the entire video and ALL of the videos in the series:

Subscribe to view the
full solution

Unpack the concept of normal force on a sports car and its driver atop a hill. Utilize Newton's second law to calculate these forces based on speed and hill curvature. Discover the speed at which the driver feels weightless in the car.

Principal Axes and Moments in Rotational Symmetry

Want To Learn More? To watch the entire video and ALL of the videos in the series:

Subscribe to view the
full solution

Unravel the mysteries of rotational symmetry and principal axes in this video. We prove the relationships between the axis of symmetry and principal axes, showcasing the equal principal moments. Join us for an exploration of the fundamental concepts of rigid body dynamics.

Calculating Displacement: West and South Travel

Want To Learn More? To watch the entire video and ALL of the videos in the series:

Subscribe to view the
full solution

Learn how to calculate total displacement when traveling west and south at different speeds and durations. Explore the direction and magnitude of your journey in this informative video.

Surviving Extreme Deceleration: David Purley's Remarkable Story

Want To Learn More? To watch the entire video and ALL of the videos in the series:

Subscribe to view the
full solution

Discover the incredible tale of David Purley's survival in a high-speed car crash! In this video, we calculate the magnitude of the acceleration he experienced during the rapid deceleration from 173 km/h to zero. Learn how to express it in units of gravity and explore the limits of human endurance.