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Mariulka [41]
4 years ago
11

Calculate pressure when f=50N and a=100m^2​

Physics
1 answer:
andrezito [222]4 years ago
3 0

Answer:

0.5Pa

Explanation:

P = F/a

F = 50N

a = 100m²

P = 50/100

= 1/2 Pa

= 0.5Pa

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A motor spins upward the flywheel with a persistent torque of 50N⋅m.

What time does it take the flywheel to get to the top speed?
From the equation: 
Tj = J*dω/dt 


you can get the two equations: 
Δt1= J1*Δω/Tj = 240*125.66/50 = 603.17 sec 
Δt2= J2*Δω/Tj = 120*125.66/50 = 301.58 sec 

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How do we know how much<br> gravitational force objects have?
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With a force of 1 Newton, an object weighing 100 grams is dragged towards the planet's center. On Earth, an item with a mass of 100 grams has a gravitational pull of only 1%, or about kg.

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3 years ago
If a poison is ingested that prevents the release of acetylcholine, which one of the following would occur at a myoneural juncti
kirill115 [55]
Had to look for the options and here is my answer.
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4 0
3 years ago
Read 2 more answers
A force F= (6.70 N)i + (5.60 N)j + (6.60 N)k act on a 9.80 kg mobile object that moves from an initial position of di = (9.10 m)
Mandarinka [93]

Answer:

W = 0.11J

P = 0.0186W

Explanation:

Please see attachment below.

4 0
3 years ago
A circle has a radius of 10 inches. Find the approximate length of the arc intersected by a central angle of mc001-1. Jpg 6. 67
Andrei [34K]

The approximate length of the arc intersected by the central angle is 20.94 inches.

The given parameters:

  • <em>Radius of the circle, r = 10 inches</em>
  • <em>Central angle, </em>\theta = \frac{2\pi }{3} \ rad<em />

<em />

The approximate length of the arc intersected by the central angle is calculated as follows;

S = rθ

where;

  • <em>S is the length of the arc</em>

Substitute the given parameters and solve for the length of the arc

S = 10 \ in \times \frac{2\pi }{3} \\\\S = 20.94 \ inches

Thus, the approximate length of the arc intersected by the central angle is 20.94 inches.

<em>Your question is not complete, find the complete question below:</em>

A circle has a radius of 10 inches. Find the approximate length of the arc intersected by a central angle of \frac{2\pi}{3}.

Learn more about length of arc here: brainly.com/question/2005046

5 0
3 years ago
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