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Setler [38]
2 years ago
11

In Scientific Notation, numbers are written in the form a x 10b . In this form, b is called the

Physics
1 answer:
ivann1987 [24]2 years ago
3 0

Answer:

b is called the power of base 10.

Explanation:

In the scientific notation form  

a\,\,10^b

the exponent b is called the power of the base 10.

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Identify each statement that describes a benefit of the scientific method. (Select all choices that apply)
Alecsey [184]

The statements that describe a benefit of the scientific method are as follows:

  • It gives scientists a standardized way to approach a problem.
  • It reduces bias and judgment from personal experiences.
  • It gives scientists a common vocabulary for sharing information.

Thus, the correct options are B, C, and D.

<h3>What is the Scientific method?</h3>

The scientific method may be defined as a strategy of research in which a problem is recognized, relevant data is collected, a conjecture is composed of this data, and the assumption is empirically tested to determine the outcome of particular research.

The scientific method never explains or provides an answer to any question immediately because it consists of a scripted format with certain parameters.

The scientific method uses the identical vocabulary for sharing information with one another in particular terminology.

Therefore, it is well described above.

To learn more about the Scientific method, refer to the link:

brainly.com/question/17216882

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4 0
2 years ago
Um caminhão de entregas transporta produtos de tamanho e peso elevados, o que requer o uso de máquina simples para facilitar a d
Korvikt [17]
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8 0
2 years ago
A 70 ft rope hangs from a helicopter above this room. The rope has a mass per unit length of 2 lb/ft. In order to be rescued fro
Mrac [35]

Answer:

The work done to get you safely away from the test is  2.47 X 10⁴ J.

Explanation:

Given;

length of the rope, L = 70 ft

mass per unit length of the rope, μ = 2 lb/ft

your mass, W = 120 lbs

mass of the 70 ft rope  = 2 lb/ft x 70 ft

                                         = 140 lbs.

Total mass to be pulled to the helicopter, M = 120 lbs  + 140 lbs  

                                                                       = 260 lbs

The work done is calculated from work-energy theorem as follows;

W = Mgh

where;

g is acceleration due gravity = 32.17 ft/s²

h is height the total mass is raised = length of the rope = 70 ft

W = 260 Lb x 32.17 ft/s²  x 70 ft

W = 585494 lb.ft²/s²

1 lb.ft²/s² = 0.0421 J

W = 585494 lb.ft²/s²  = 2.47 X 10⁴ J.

Therefore, the work done to get you safely away from the test is  2.47 X 10⁴ J.

4 0
2 years ago
PLEASE HELP!!! I have so much work left to do. PLEASE!!!
Neko [114]

Answer:

the answer is C.

Explanation:

6 0
3 years ago
What is your rate in miles/hour if you tun at a speed of 2.2 miles in 20 minutes
nata0808 [166]
You need to convert minutes to hours so 
\frac{2.2 mi}{20 min} x  \frac{60 min}{1 hr} =  \frac{6.6 mi}{1 hr}
3 0
3 years ago
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