Seeking Physics Vector Exercises - Need Help!

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A user is preparing for a physics test focused on drawing force vectors and is seeking additional practice exercises beyond what is available in their textbook. They specifically inquire about online resources for vector drawing exercises. Another participant suggests that the user might be looking for free body diagrams and provides a link to a relevant educational website. The discussion emphasizes the need for accessible practice materials in physics. Overall, the thread highlights the challenge of finding adequate resources for physics vector exercises.
carrera901
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Hello there.

Monday I will have a test for physics about drawing force vectors on objects. The problem is there are not many exercises in the book I can practice with. So does anyone know a site or something where I can find exercises on how to draw the vectors?

I am really sorry if this section is not meant for this kind of questions.:shy:
 
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Thread 'Correct statement about size of wire to produce larger extension'

Thread 'Correct statement about size of wire to produce larger extension'

The answer is (B) but I don't really understand why. Based on formula of Young Modulus: $$x=\frac{FL}{AE}$$ The second wire made of the same material so it means they have same Young Modulus. Larger extension means larger value of ##x## so to get larger value of ##x## we can increase ##F## and ##L## and decrease ##A## I am not sure whether there is change in ##F## for first and second wire so I will just assume ##F## does not change. It leaves (B) and (C) as possible options so why is (C)...
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