okgo
- 61
- 0
http://www.screencast.com/users/trinhn812/folders/Jing/media/bf95a29f-4bb7-4f18-8d2b-f0b90dc3af51
I'm not sure how KE would increase when the initial speed is still the same.
I'm not sure how KE would increase when the initial speed is still the same.