Objects 1 & 2: Min Distance in s

  • Thread starter Thread starter kimjh
  • Start date Start date
  • Tags Tags
    Minimum
Click For Summary
SUMMARY

The discussion focuses on calculating the minimum distance between two objects moving towards each other: Object 1, starting at coordinates (-26.7, 0) and moving at a speed of 10.6 m/s along the x-axis, and Object 2, starting at (0, -39.3) and moving at 8.5 m/s along the y-axis. The problem requires determining the time it takes for these objects to reach their closest point of approach. The solution involves using relative motion equations and the Pythagorean theorem to find the minimum distance and the corresponding time.

PREREQUISITES
  • Understanding of relative motion in physics
  • Familiarity with coordinate systems and vector representation
  • Knowledge of the Pythagorean theorem
  • Basic algebra for solving equations
NEXT STEPS
  • Study relative motion problems in physics
  • Learn about vector addition and subtraction
  • Explore optimization techniques in calculus
  • Review kinematic equations for motion analysis
USEFUL FOR

Students studying physics, educators teaching motion concepts, and anyone interested in solving problems related to relative motion and distance calculations.

kimjh
Messages
9
Reaction score
0
Two objects 1 and 2 are moving towards each other, 1 along the x-axis and the 2 along the y axis. Initially, object 1 is at (- 26.7,0) (in m) moving at speed v 1 = 10.6 m/s, while 2 is at (0.-39.3) (in m) moving at speed v 2 = 8.5 m/s. How long does it take until the objects are at the minimum distance from each other? (give your answer in s)
 
Physics news on Phys.org
how did you approach the problem?
 
Well, what do you think?
 

Similar threads

  • · Replies 5 ·
Replies
5
Views
2K
  • · Replies 15 ·
Replies
15
Views
2K
  • · Replies 30 ·
2
Replies
30
Views
3K
Replies
3
Views
1K
  • · Replies 3 ·
Replies
3
Views
1K
Replies
13
Views
2K
  • · Replies 10 ·
Replies
10
Views
1K
  • · Replies 6 ·
Replies
6
Views
1K
  • · Replies 5 ·
Replies
5
Views
3K
  • · Replies 44 ·
2
Replies
44
Views
3K