Answer:
Step-by-step explanation:
The work is define as the integral of the force times distance. So we have:
Now, we can write the force in terms of density.
V is the volume (V=2*1*1=2 m³)
So the work will be:
The limit of integration is between 0 and 0.5 because we want to pump half of the water out of the aquarium.
I hope it helps you!
Answer:
I think the answer is A
Step-by-step explanation:
I'm not sure tho
Answer:
he should use 6 fluid oz
Step-by-step explanation:
Answer:
its 1 1/2
Step-by-step explanation:
Its 1 1/2 or 6/5