decomposing water does not require High activation energy
Answer:
Hey there!
Stopwatch X recorded 40 seconds, and stopwatch Y recorded 50 seconds.
Stopwatch Y recorded 10 seconds longer than stopwatch X.
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Answer:
A boat travels for three hours with a... A boat travels for three hours with a current of 3 mph and then returns the same distance against the current in four hours. What is the boat's speed in still water?
Explanation:
Answer:
The right solution is "24.39 per sec".
Explanation:
According to the question,
⇒ 

The time will be:
⇒ 



hence,
⇒ 
