h =(3.7 - .58)m = 3.12m
Now put PE into KE and we have to use the formula:
√2gh (g = gravity and h = height) therefor:
√2 x 9.8 x 3.12
= 7.82m/s
I hope this helps!
Friction stole the book's kinetic energy, and turned it into heat energy ... which blew away in the breeze.
<span>4) Formation of a gas
When methane burns, it produces the gases water vapor and carbon dioxide.
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The answer to this question is <span>13,537</span>
