106 grams of liquid water are in a cylinder with a piston maintaining 1 atm (101325 Pa) of pressure. It is exactly at the boilin
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Answer:
Explanation:
We need only to apply the definition of acceleration, which is:
In our case the final velocity is , the initial velocity is
since it departs from rest, the final time is
and the initial time we are considering is
So for our values we have:
A distance of d is covered with 53 mile/hr initially. Time taken to cover this distance t1 = d/53 hour Next distance of d is covered with x mile hours. Time taken to cover this distance t2 = d/x hours. We have average speed = 26.5 mile / hour
= Total distance traveled/ total time taken
=