Trig Review Video Lessons

Video Thumbnail

Concept

Problem: PRACTICE: A velocity vector 41° below the positive  x-axis has a  y-component of −31 m/s. What is the value of its  x-component?

FREE Expert Solution
94% (321 ratings)
Problem Details
PRACTICE: A velocity vector 41° below the positive  x-axis has a  y-component of −31 m/s. What is the value of its  x-component?

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Trig Review concept. You can view video lessons to learn Trig Review. Or if you need more Trig Review practice, you can also practice Trig Review practice problems.