you spend some time experimenting with a baseball bat, and eventually you are able to balance the bat on a single finger. a friend notices this, and makes the following claim: "it looks like the balancing point isn’t in the middle of the bat—it’s a little closer to the thicker end of the bat. that balancing point must be the location where half the bat’s mass is on the left and half the bat’s mass is on the right." how would you respond to your friend’s claim? is your friend’s claim correct, partially correct, or incorrect? make sure to justify your answer using the parts of an explanation task.