5. Which sentence best describes the runner whose distance-time graph is shown?
40
30
...
Chemistry, 12.10.2021 08:40 k3rbycalilung
5. Which sentence best describes the runner whose distance-time graph is shown?
40
30
Distance from starting line (meters)
8
10
1
2
3
Time (seconds)
O A The runner ran forward for 2 seconds, and then backward for 2 seconds
O B. The runner ran forward for 2 seconds, and then stood still for 2 seconds.
O C. The runner ran forward for 2 seconds, and then ran forward more slowly for 2 seconds.
O D. The runner ran forward for 2 seconds, and then turned right and continued forward at the same speed for 2 seconds.
I’m
Answers: 1
Another question on Chemistry
Chemistry, 22.06.2019 01:10
Which of the following elements would you expect to have the lowest ionization energy value? fluorine, lithium, neon, nitrogen
Answers: 2
Chemistry, 22.06.2019 08:00
Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.
Answers: 2
Chemistry, 22.06.2019 14:30
The valence of aluminum is +3, and the valence of the chlorine is -1. the formula fir the aluminum chloride is correctly written as
Answers: 2
Chemistry, 22.06.2019 20:30
The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?
Answers: 3
You know the right answer?
Questions
Social Studies, 27.09.2019 14:10
Mathematics, 27.09.2019 14:10
Advanced Placement (AP), 27.09.2019 14:10
Mathematics, 27.09.2019 14:10
Mathematics, 27.09.2019 14:10
Business, 27.09.2019 14:10
