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Tasya [4]
1 year ago
5

a window washer does not want to change her position. what does she want the forces acting on her to be? large large small small

balanced balanced unbalanced
Physics
1 answer:
Kamila [148]1 year ago
5 0

When a window washer does not want to change her position but still her position got changes to range then the force acting on the window washer is an Unbalanced force because only an Unbalanced force can change the position.

<h3>What is Unbalanced Force?</h3>

Unbalanced forces are those acting on a body when the net force acting on the body is greater than zero. The body alters its state of motion when unbalanced forces act on it. Or, In other words, the net force acting on an object is unbalanced when it is moving at a variable speed. For instance, when an apple falls from a tree, it experiences an imbalanced force equal to its weight. A toy vehicle being pushed is an example of an imbalanced force, and the toy car begins to move as a result of the unbalanced force.

To learn more about Unbalanced force, visit:

brainly.com/question/19054208

#SPJ4

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Answer:

C. 1400

Explanation:

The force exerted = f1 = 250

Diameter d1 = 0.02

r1 = d1/2 = 0.01

Diameter d2 = 0.15

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F1/A1 = f2/A2

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250/0.01² = f2/0.075²

When we cross multiply, we will have:

250x0.005625 = 0.0001f2

1.40625 = 0.0001f2

F2 = 1.40625/0.0001

F2 = 14062.5N

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g = 9.81

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How much heat is absorbed by 60 g of copper when it is heated from 20°C to 80°C?
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What is concentration ​
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What kind of acceleration occurs when an object speeds up? positive negative neutral zero
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POSITIVE

Explanation:

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If the final velocity is more than that of the initial velocity, the acceleration of the object is positive. It means positive acceleration occurs when an object speeds up. Hence, the correct option is (a) "positive".

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3 years ago
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a 2.6 kg block is attached to a horizontal spring that has a spring constant of 126 N/m. At the instant when the displacement of
NeTakaya

Answer:

The acceleration of the object is 5.57\ m/s^2.

Explanation:

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When the block is displaced, the force acting on the spring is equal to the force due to its motion. Such as :

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