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vladimir2022 [97]
3 years ago
8

HNJTYNTYHYHGYHY6HYHY5HTH

Physics
2 answers:
amm18123 years ago
5 0

Answer:

???

Explanation:

Ipatiy [6.2K]3 years ago
3 0

Answer:

Explanation:

fvtgyn

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what is the mechanical advantage of a crowbar when a worker uses 10N of force to pry open a window that has a resistance of 500N
Oksana_A [137]

Answer:

50

Explanation:

The mechanical advantage of a machine is given by

MA=\frac{F_{out}}{F_{in}}

where

F_{out} is the output force

F_{in} is the input force

For the crowbar in this problem,

F_{in}=10 N is the force in input applied by the worker

F_{out}=500 N is the force that the machine must apply in output to overcome the resistance of the window and to open it

Substituting into the equation, we find

MA=\frac{500}{10}=50

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Answer:

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The object will feel minimum force of gravity at the
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Answer:

space , small amount of gravity is found in the space ,infact we can say that there is no gravity in the space

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How long does it take for changed in an ecosystem to be reversed
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That certain change from that ecosystem will require 50 years or longer because big ecosystems need a long time to restablize the living ecosystem.
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What is the density of a 15g block of metal with a volume of 2cm3?
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Answer:

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Explanation:

density=15/2

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