Register
Given vector u equals 30 times open angled bracket cos 60 degrees comma sin 60 degrees close angle bracket comma what are the magnitude and direction of −4u?
82.7k views
3 votes
Given vector u equals 30 times open angled bracket cos 60 degrees comma sin 60 degrees close angle bracket comma what are the magnitude and direction of −4u?

Given vector u equals 30 times open angled bracket cos 60 degrees comma sin 60 degrees-example-1
User Flownt
by
6.6k points

1 Answer

6 votes

Answer:

C. 120; 240°

Explanation:

I just took the test on FLVS, the answer above me is wrong.

The correct answer is C. 120; 240°.

User Rajkumar Singh
by
7.2k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.8m questions

10.5m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!