But of course, and very easily at that ;-)
For ex. Let's say u want to delete some games app you got tired of. Just hold down the icon until it starts wiggling, then an x will pop up on the top of icon. Just press the x and it will delete itself off of your iPad. For movies, just hold down n swipe to the right of movie name, then a delete tab will show up. Press delete and ur done. Some movies, if installed from app store or iTunes has an icon. For those just hold the icon down until u see the x. Press the x and it's deleted.