Use Hooke's law... (just kidding)
Break down each force vector into horizontal and vertical components.
The resultant force is the sum of these vectors,
and has magnitude
The closest answer is D.
Answer:
Step-by-step explanation:
hope this helps!
10 , 20 , 30 , 40 , 50
8, 16 , 24, 32, 40
40 minutes
6n + 8n
Which is 6 * n + 6 * 8, n being a number.
Short answer: 2 * sqrt(13)
Remark
There are a number of ways to look at this. I'll pick the easiest.
Step one
Factor 52 until there are no more prime factors to be used.
52 = 2 * 26
52 = 2 * 2 * 13. That's as far as you can go.
Rule
For every 2 equal prime factors, 1 of them can be taken out side of the root sign. The other one disappears.
sqrt(52) = sqrt(2*2* 13) = 2*sqrt(13)
Answer 2sqrt(13) <<<< answer
