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Serhud [2]
3 years ago
8

Let's start with an example from history. Listed below are a series of claims regarding United States President John F. Kennedy

(1917-1963). Classify each statement according to whether or not it is falsifiable.
Physics
1 answer:
ruslelena [56]3 years ago
7 0

Answer:

Note that both of the falsifiable claims in this example happen to be true. The claim about Kennedy being the 35th President is falsifiable because it can be checked against historical records. The claim that Kennedy died from a bullet in his brain is falsifiable because it could have been shown false by the medical examiner. The remaining claims are not falsifiable: Statements that call on any type of supernatural being are by definition out of the realm of science. Similarly, a claim of something being "undetectable" could not be falsified, and a claim about what Kennedy would have done if he had lived is a conjecture that cannot be disproven.

Explanation:

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aniked [119]

Answer:

f Homework: Creating and Solving Linear Equations to Model Real World Problems Part I

he document will

1) Use the story below about Sanjeet and his friends' end-of-season basketball statistics to answer the

questions that follow.

Story

Points Scored

Terrence's points:

Sanjeet and his teanit members were looking

Sanjeet's points:

Cole's points:

at the total points scored by each player

during the season. Sanjeet scored twice ay

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scored 992 points during the season. How

many points did each boy score?

Equation:

Explanation:

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4 0
3 years ago
A toaster is plugged into a 132 volt household circuit it draws the amps of current If you use a toaster 2 hours a week how much
Ne4ueva [31]
There is a missing data in the text of the problem: the current drawn is 0.5 A (found on internet)

Solution:
The power used by the toaster is the product between the voltage V and the current I:
P=VI=(132 V)(0.5 A)=66 W=0.066 kW

The toaster is used for a time of 2 hours: t=2h, therefore the energy used is equal to
E=Pt =(0.066 kW)(2 h)=0.132 kWh
8 0
3 years ago
Which is most likely an example of pseudoscience?
Montano1993 [528]
I would say its the last answer
7 0
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According to the law of conservation of momentum, in a(n) _______ system, the initial total momentum before a collision equals t
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Answer:

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Explanation:

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3 years ago
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On a distant planet, a rock falls in 48.4 s from the top of a 1.10e+02 m cliff to the planet surface below. What is the accelera
pav-90 [236]

this can be solve using the formala of free fall

t = sqrt( 2y/ g)

where t is the time of fall

y is the height

g is the acceleration due to gravity

48.4 s = sqrt (2 (1.10e+02 m)/ g)

G = 0.0930 m/s2

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V = sqrt(2gy)

= sqrt( 2 ( 0.0930 m/s2)( 1.10e+02 m)

V = 4.523 m/s

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