A student kicks a soccer ball three times. Another student records the distance, the amount of time the ball travels, and the average speed in the table shown below:
Soccer Ball Data
Kick
Distance
(m)
55
Time
(s)
5.0
Average Speed
(m/s)
11
1
2
10
50
30
5.0
?
3
15
How many seconds did it take for the ball to travel 30 m during Kick 3?

Embryos of different species look very similar, which shows that the organisms share a ancestor.

In an effort to address concerns about global warming, a power plant in portland,oregon is designed to take all of its exhaust gases from its boilers and recycle the co2 using the solvay process to make sodium hydrogen carbonate. the reaction is shown below. nh3(g) + h2o(l) + co2(g) + nacl(aq) → nahco3(aq) + nh4cl(aq) how many liters each of nh3 and co2 (both at stp) would be consumed to produce 3.00 kg of sodium bicarbonate? the volume of both nh3 and co2 would be

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