Wednesday, February 1, 2017
MY Goal next year
This year I learn many subjects in Add science. In add science we learn many things and go to lab. In lab is very fun activities. Next year I want to get better grade and better score for add science and other subjects
I want to take a test outside more.
Wednesday, January 18, 2017
Wednesday, January 11, 2017
1. If the height of the ramp is high the ball will bounce and slow the speed of the ball, but if the height of the ramp is 0 the ball speed will be slower.
2. 20 height of the ramp is the height of the ramp make the fastest, because the lower of ramp height.
3. The ball is not travel in straight line because these factor:
- The slope of the room
- when the ball bounce to the floor