Vector help (1 Viewer)

Users Who Are Viewing This Thread (Users: 0, Guests: 1)

69
0
I have a problem that reads -E-2F . Do I just multiply the vector F by 2 or am I wrong? F=2i-2j would be F=-4i+4j?
 
250
1
yep that's right
 
69
0
Cool and thanks!!
 

The Physics Forums Way

We Value Quality
• Topics based on mainstream science
• Proper English grammar and spelling
We Value Civility
• Positive and compassionate attitudes
• Patience while debating
We Value Productivity
• Disciplined to remain on-topic
• Recognition of own weaknesses
• Solo and co-op problem solving
Top