no, it's not bad. in fact, I highly recommend it since it's MUCH easier at the community college, and it will be an easy A. personally, physics at my university is known to be very difficult, so I knew I would get a B or C at best. an "A" at another college will help you more than a B or C at your university.
remember, this "A" you get at the community college counts toward your overall AADSAS GPA so it's not a bad idea.