Chemistry, 13.04.2021 21:40, kitykay2776
(explain the answer)
Distance (m/s) Time (s)
0 0
5 10
12 20
20 30
30 40
42 50
56 60
1. What is the average speed at 20 s?
2. What is the average speed at 30 s?
3. What is the acceleration between 20 and 30 s?
4. What is the average speed at 40 s?
5. What is the average speed at 60 s?
6. What is the acceleration between 40 and 60 s?
7. Is the object accelerating at a constant rate?
Answers: 3
Chemistry, 21.06.2019 19:00, KayPink5723
The skeletal system performs a variety of functions that are crucial to maintaining life processes. what function is performed in the bone marrow, but not in the ossified bones of the skeleton? a oxygen transportation c mineral storage b. muscle attachment d red blood cell production
Answers: 3
Chemistry, 22.06.2019 04:00, tifftifftiff5069
You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present
Answers: 1
Chemistry, 22.06.2019 05:00, happy121906
Which position represents spring in the southern hemisphere? a) b) c) d)
Answers: 2
(explain the answer)
Distance (m/s) Time (s)
0 0
5 10
12 20
20 30
30...
0 0
5 10
12 20
20 30
30...
Computers and Technology, 03.12.2021 04:50
Social Studies, 03.12.2021 04:50
Computers and Technology, 03.12.2021 04:50
Social Studies, 03.12.2021 04:50
Mathematics, 03.12.2021 04:50
Computers and Technology, 03.12.2021 04:50