The length of a book cover are 22.2 centemeters respectively
2 answers:
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<u>Answer:</u>
When Anne pushes the wheelbarrow 25 meters the work done is 1120 joules
<u>Solution:</u>
We know
Anne is pushing the wheelbarrow with a force of 70 N at an angle of with the horizontal
So the force of Anne will be
She pushes the wheelbarrow 25 meter, So D = 25 meters
So, the
Anne has done total 1120 joules work.
Answer:
The old fish tank hold <u>18.84 cubic feet</u> of water.
Step-by-step explanation:
Given:
An old fish tank in the form of a circular cylinder and it is 2 feet in diameter and 6 feet tall.
Now, to find the cubic feet of water the fish tank hold.
Dimensions of old fish tank are:
<em>Diameter is 2 feet so. we find the radius first.</em>
Radius () =
Height () =
Now, to get the cubic feet off water the tank hold we put formula:
<u><em>(Taking the value of π as 3.14.)</em></u>
Therefore, the old fish tank hold 18.84 cubic feet of water.