Multiplication is the answer I believe
Answer:
53.5
Step-by-step explanation:
Answer:
5.0 ft-lbf
Step-by-step explanation:
The force is

This force is not a constant force. For a non-constant force, the work done, <em>W</em>, is

with
and
the initial and final displacements respectively.
From the question,
and
.
Then

Evaluating the indefinite integral,

From the rules of integration,


Returning the limits,

Hey there,
Answer: 75,431
Hope this helps :D
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If you simplify 256 you get 16 you have to square root it