What is the magnitude of the resultant of the following vectors?

AI Thread Summary
The discussion revolves around calculating the magnitude of the resultant vector from four given vectors: 5N East, 8N at 30 degrees West of North, 2N East, and 7.5N at 23.5 degrees West of South. The original poster seeks guidance on using a calculator for this physics problem, expressing difficulty in understanding the concepts. Respondents question the necessity of a calculator and offer to provide more detailed explanations. The conversation highlights the challenges faced by beginners in physics and the need for clear, step-by-step guidance. Ultimately, the focus remains on finding the resultant vector's magnitude effectively.
nettie2311
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Homework Statement



What is the magnitude of the resultant of the following vectors?

5N, East
8N, 30 degrees West of North
2N, East
7.5N, 23.5 degrees West of South


Is there a way to solve this using a calculator? Any help would be great.
 
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its an easy question ...

why do you want to use a calculator?
 


Thanks for the reply, but physics is totally new to me and I've been online to try to teach myself but I'm having no luck...can you be more specific.
 

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