?

So I've known her for a few weeks, and she seems really cool. We are both around 17, and I was planning to hang out with her sometime after school or something. However, I am Asian and got helicopter parents. Furthermore, I am not sure if she likes me back or if she has a boyfriend. Homecoming is coming up fast, so I just act quickly. All my life I studied, but if I could remember one thing from high school, it'd be her. But if I asked her out, I would have to face her every single day until the year is over because she's in my class.

What should I do?

Is the wavelength of a sound wave greater or less when traveling through some metal pipe than when it goes through the air? Explain ur reasoning

http://whs.wsd.wednet.edu/Faculty/Busse/MathHomePa...

7-27 and 7-28

I have the answers but need to find a way to get them. THANKS! Best answer gets my vote.

Constant velocity

Constant acceleration

Net force equal to 0 because the speed is constant

Which one(s) r true or all of them false?

This is a pulley question. M1 is connected to

M2 with a rope. M1 is actually on the ramp, but M2 is dangling from the pulley. Best answer to someone who can figure it out and provide me with their strategy. And yes, I have tried for an extensive amt of time. I rarely use yahoo answers except for these instances thanks!