user
Explain the following
---
assistant
= time in seconds
h = height in meters
h = -4.9t^2 + 20t + 1.5
I'm confused about why the -4.9 is negative and where 20 and 1.5 come from
Explain the following
---
= time in seconds
h = height in meters
h = -4.9t^2 + 20t + 1.5
I'm confused about why the -4.9 is negative and where 20 and 1.5 come from