1. Yes, Akash is right. People can slip on a banana peel because the surface of banana peel is smooth, so it offers very less amount of friction force. Due to that, people can slip if they step on a banana peel while walking or running.
2. Akash showed the following values in doing so:
(i) Akash is a responsible citizen of the society as he picked the garbage from the road and threw that in a dustbin.
(ii) Also, Akash is a caring person. He does not want anyone to slip on the road due to a banana peel.