1. What is the runners displacement between 1s-3s? 2. What is the runners total displacement during the full 5 seconds?
3. What is the runners velocity between 1s-2s?
4. What is the runners total distance traveled in the 5 seconds plotted?
5. During what segment(s) does the runner have positive velocity?

you cant move and you feel like someones pushing you down onto your bed it can feel like you want to get up but you just can't it can be extremely scary

1 a

2 b

3 b

4 d

5 d

6 d

explanation:

the only real purpose of sputnik 1 was to beat the us into space. we were getting close to launching a useful satellite, explorer 1 - which launched on january 31, 1958. the ussr had to beat that, so they launched sputnik 1 on october 4, 19