The correct answer to the question is D).3600 N.
CALCULATION:
As per the question, the mechanical advantage of the machine MA = 4.5.
The force applied to the machine
.
We are asked to calculate the output force of the machine .
Let the output force is denoted as
.
The mechanical advantage of a machine is defined as the force amplification of a machine by using certain mechanical devices.
Mathematically it is defined as the ratio of output force to the applied or input force.
Hence, mechanical advantage MA = ![\frac{f_{o}} {f_{i}}](https://tex.z-dn.net/?f=%5Cfrac%7Bf_%7Bo%7D%7D%20%7Bf_%7Bi%7D%7D)
Hence, the output force is calculated as -
![f_{0}=\ MA\times f_{i}](https://tex.z-dn.net/?f=f_%7B0%7D%3D%5C%20MA%5Ctimes%20f_%7Bi%7D)
![=\ 4.5\times 800 N](https://tex.z-dn.net/?f=%3D%5C%204.5%5Ctimes%20800%20N)
[ANS]
Hence, the output force is 3600 N.
Answer:
from solid to liquid, most in ice
Explanation:
when ice changed from solid to liquid, it volume increases
Answer:
Hey Dude....
Explanation:
This is ur answer.....
<em>The biosphere is made up of the parts of Earth where life exists. The biosphere extends from the deepest root systems of trees to the dark environment of ocean trenches, to lush rain forests and high mountaintops.</em>
Hope it helps!
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False
Stars become larger and sooon KABBOOOM its yeeted away