Distance between a Clock's hands when the distance is increasing most rapidly

  • Thread starter Thread starter WMDhamnekar
  • Start date Start date
Click For Summary
SUMMARY

The distance between the tips of a clock's hands increases most rapidly when the minute hand is treated as stationary, resulting in a maximum distance of √7 between the tips. This conclusion is derived from the assumption that both hands move at constant angular velocities, specifically 4 units for the minute hand and 3 units for the hour hand. The analysis involves differentiating the function representing the distance between the tips, leading to the insight that the maximum rate of increase occurs when the angle between the hands is 90 degrees. This problem is commonly encountered in calculus and physics discussions.

PREREQUISITES
  • Understanding of angular velocity and its implications in motion
  • Familiarity with calculus, particularly differentiation
  • Knowledge of trigonometric functions and their applications in geometry
  • Basic concepts of relative velocity in physics
NEXT STEPS
  • Study the differentiation of functions involving trigonometric identities
  • Learn about angular motion and its applications in physics
  • Explore the concept of relative velocity in more complex systems
  • Watch educational videos on calculus problems involving moving objects
USEFUL FOR

Mathematics students, physics enthusiasts, and educators looking to deepen their understanding of angular motion and calculus applications in real-world scenarios.

  • #31
haruspex said:
You are being chased by a bear. You can run at the same speed in any direction. Which way do you run?
The a priori knowledge comes from millions of years of evolution.
In the direction of any fat guy you can outrun , who will keep the bear busy for a while.
 

Similar threads

  • · Replies 2 ·
Replies
2
Views
2K
  • · Replies 9 ·
Replies
9
Views
1K
  • · Replies 1 ·
Replies
1
Views
4K
  • · Replies 23 ·
Replies
23
Views
2K
  • · Replies 2 ·
Replies
2
Views
4K
Replies
5
Views
6K
  • · Replies 1 ·
Replies
1
Views
2K
  • · Replies 34 ·
2
Replies
34
Views
2K
  • · Replies 5 ·
Replies
5
Views
2K
  • · Replies 3 ·
Replies
3
Views
2K