Chemistry, 09.10.2020 01:01 yclark98563p5z2gt
When traveling at top speed, a roller coaster train with a mass of 12,000 kg has a velocity of 30 m/s. The kinetic energy of the train at top speed is BLANK
Given this kinetic energy, what is the tallest hill this roller coaster train can reach the top of?
The train can climb a hill that is BLANK
m high.
Answers: 3
Chemistry, 22.06.2019 06:00
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
Answers: 3
Chemistry, 22.06.2019 18:30
Which rate indicates the number of children that would be born per woman if she were to live to the end of her child bearing years
Answers: 2
When traveling at top speed, a roller coaster train with a mass of 12,000 kg has a velocity of 30 m/...
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