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Schach [20]
2 years ago
12

~Correctly~ PLEASE HURRY! :)

Physics
2 answers:
suter [353]2 years ago
7 0
A) focal point is the correct awnser
lilavasa [31]2 years ago
7 0
A Focal point would be the right answer 
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The triceps muscle in the back of the upper arm is primarily used to extend the forearm. Suppose this muscle in a professional b
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Answer:

I=0.0361 kg.m^2

Explanation:

Torque is the rotational equivalent of a force

Torque= perpendicular distance r X Force F

Torque T = I(moment of inertia) X α (angular acceleration)

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F= 1.9 x 10^3

T=0.0285 x 1.9 x 10^3

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I=54.15/150

I=0.361 kg.m^2

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3 years ago
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A transformer has input voltage and current of 12 V and 4 A
Advocard [28]

Explanation:

It is given that,

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Input current, I_i=4\ A

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N_p=\dfrac{N_sI_s}{I_p}\\\\N_p=\dfrac{1177\times 4}{0.8}\\\\N_p=5885

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4 0
2 years ago
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