01:45
Practical Problem: The Speed of Two Pulleys
A practical problem involving the speeds of two pulleys of different diameters is solved using inverse variation.
Subject: speed
Transcript: NOW LET'S LOOK AT A PRACTICAL PROBLEM. THE RELATIVE SPEED OR VELOCITY OF CONNECTED PULLEYS VARIES INVERSELY WITH THE DIAMETER OF EACH PULLEY. HERE
28:16
What is the Meaning of Life?: What is the Meaning of Life?
men enjoy. Perhaps the most striking feature of modern times is its speed. The challenge of creating meaning in an era of change requires us to pause
Subject: speed
Transcript: difficult to accept as feminists today. [ narrator ] perhaps the most striking feature of modern times is speed. the sheer speed of our machines matches the