Warm up:
What is a normal distribution, a mean, and a standard deviation?
What equation did we develop for falling bodies?
What did we observe about the ball dropped by Rebecca while she was on her skateboard?
If speed is constant, how do we calculate distance travelled in a specific time?
What is a normal distribution, a mean, and a standard deviation?
What equation did we develop for falling bodies?
What did we observe about the ball dropped by Rebecca while she was on her skateboard?
If speed is constant, how do we calculate distance travelled in a specific time?
1)
ReplyDelete2) 16 * t * t in feet
3) the ball dropped right below her hand. It goes straight down. The sideways speed of the ball is parallel to the sideways speed of the skateboard. AKA: it is constant
4) Distance= Speed * Time
notes:
The mean is the center of the graph when it is a hump slit the hump into 2
A larger standard deviation makes the hump wider and shorter
A smaller standard deviation makes the hump taller and skinnier