In order to prevent youth violence, how can protective community environments be created?

A. modify physical and social environment

B. participate in school-based and after-school programs

C. treatment to lessen the harms of violence exposures

 

What is one social risk factors that leads to youth violence?

You can start your response with:

- The one social risk factor...

(a) What is the heat capacity of a system consisting of a0.350-kgbrass cup filled with0.050 kg of water?
1 kcal/K

(b) What is the heat capacity of a system consisting of7.6 kg ofwater in a 0.93-kg aluminum bucket?
2 kcal/K

hey! I'm really struggling with this question, I wouldgreatlyappreciate help! thanks a million!

The speed of light is 3.0×108 m/s and the speed of sound is 3.4×102 m/s. Find the value of the integer N in the following statement: If you start counting seconds when you see something happen and stop when you hear it happen, then the event is about 1km away for every N seconds counted.I'm really struggling to find a good starting point for this problem. Thanks.

Please help with this physics problem. I have struggled with it forhours now and cannot find the correct answer. It is due in an houronline!!! Thanks in advance. Here is the problem:

http://i1220.photobucket.com/albums/dd456/ryanccrunner/HELP.jpg