How Do You Calculate Displacement for Different Motion Paths?

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SUMMARY

This discussion focuses on calculating displacement for various motion paths involving both angles and distances. The first problem involves a submarine diving 104 meters at an angle of 28 degrees below the horizontal, requiring the calculation of its x and y components. The second problem entails determining the north and east distances a person must walk to reach the same location as another walking 2.38 km at 23 degrees north of east. The third problem involves a series of four straight-line paths, with specific distances and angles, to find the total displacement. Participants are encouraged to share their attempts to facilitate assistance.

PREREQUISITES
  • Understanding of vector components in physics
  • Knowledge of trigonometric functions (sine, cosine)
  • Familiarity with displacement and distance concepts
  • Basic problem-solving skills in physics
NEXT STEPS
  • Learn how to resolve vectors into components using trigonometry
  • Study the concept of resultant displacement in multiple path scenarios
  • Explore the application of the Pythagorean theorem in displacement calculations
  • Investigate the use of vector diagrams for visualizing motion paths
USEFUL FOR

This discussion is beneficial for physics students, educators, and anyone interested in mastering vector displacement calculations in various motion scenarios.

claire.
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Hi PF! Okay so here's a problem I'm having trouble with.

A- A submarine dives 104 m at an angle of 28 degrees below the hor. . What are the two components (x & y)

B- A person walks 23 degrees north of east for 2. 38 km. How far woud another person walk due north and due east to arrive at the same location.

C- 5. A guy walks the path shown below. The total trip consists of four straight line paths.
Path 1 is 60.0 m due east.
Path 2 is 220.0 m due south.
Path 3 is 130.0 m 30.0° south of west.
Path 4 is 150.0 m 60.0° north of west.

Please helpp
 
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Welcome to PF!

claire. said:
Hi PF! Okay so here's a problem I'm having trouble with …

Hi claire! Welcome to PF! :smile:

Three problems, actually! :wink:

Show us what you've tried, and where you're stuck, and then we'll know how to help! :smile:
 

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