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mars1129 [50]
3 years ago
11

You have to use 4 N of force to lift a 36 N object with a lever. The lever has an effort arm of 45 m. What is the load arm lengt

h?
Physics
1 answer:
Ad libitum [116K]3 years ago
3 0

Answer:

times the numbers

Explanation:

as that is the formula

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Answer:

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food product with 10 kg mass is being transported to thesurface of the moon,where the acceleration due to gravity is1.624 m/s2;
larisa [96]

Answer:

In SI units 98.1 N, 16.24 N

English units 22.053861 lbf, 3.6509144 lbf

Explanation:

g = Acceleration due to gravity

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Weight on Earth

W=mg\\\Rightarrow W=10\times 9.81\\\Rightarrow W=98.1\ N

Converting to lbf

98.1\times 0.22481=22.053861\ lbf

On Moon

W=10\times 1.624\\\Rightarrow W=16.24\ N

Converting to lbf

16.24\times 0.22481=3.6509144\ lbf

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English units 22.053861 lbf, 3.6509144 lbf

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If an object is propelled upward from a height of 128 feet at an initial velocity of 112 feet per​ second, then its height h aft
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Explanation:

The equation of motion of an object is given by :

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So,

-16t^2+112t+128=0

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