If a lever has an input arm of 80 cm and an output arm of 20 cm, what is its ideal mechanical advantage?
1 answer:
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Ohm's law state that V=IR
so
Hope this helps!
so
Hope this helps!
Answer:
<h3>The answer is 8.5 kg</h3>Explanation:
The mass of the object can be found by using the formula
where
f is the force
a is the acceleration
So we have
We have the final answer as
<h3>8.5 kg</h3>Hope this helps you