Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

pathosdebater

  • 3 years ago

Please Help... A robot travels at a speed of 1.35 m/sec at a direction of 45.0 degrees for 305 seconds. It then travels at a speed of 1.50 m/sec at a direction of 140.0 degrees for 852 seconds. What is the total displacement at the end of the second maneuver? First, give the y component of the first displacement vector calculated in the problem.

  • This Question is Closed
  1. sauravshakya
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    |dw:1353046766024:dw|

  2. sauravshakya
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    u need to find x

  3. sauravshakya
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    |dw:1353046901075:dw| use cosine rule to find x

  4. pathosdebater
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Don't I need to find the degrees of the other angles?

  5. pathosdebater
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Does the cosine rule solve for both x and the angles?

  6. robtobey
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    A solution using Mathematica 8 Home Edition for the calculations and a plot is attached.

    1 Attachment
  7. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy