Answer:True. The number of calories in a food is a measure of how much potential energy that food possesses.
Explanation:
Pressure increases with increasing depth. h2=2hh
Answer:
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Explanation: The law of copying
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Answer:
553.1m
Explanation:
When an object moves at constant velocity we can express this movement like V=x/t, where V is the velocity, x is the displacement and t is the time spent on it.
In that way, the expression x=V.t give us the displacement from t=0s until t=51s, but we have to sum the initial distance from the point A.
x=242m +V.t = 242m + (6.1m/s x 51s) = 553.1m
