Ask questions and get helpful responses.

College Physics

A truck moving north at a speed of 70 km/h. The exhaust pipe on top sends out a trail of smoke that makes a 20 degree angle east of south. If the wind is blowing toward the east. What is the wind speed at that location?

  1. 👍
  2. 👎
  3. 👁
  4. ℹ️
  5. 🚩
  1. tan 20 =v/70

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  2. Mhmm

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  3. There should be a diagram to support it

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  4. I need the working

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩

Respond to this Question

First Name

Your Response

Still need help? You can ask a new question.