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professor190 [17]
3 years ago
14

Scientific _____ must be supported by observations and results many investigations and are not absolute

Physics
1 answer:
n200080 [17]3 years ago
7 0
The correct answer you're looking for would be Theories.

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Anyone please helps me with this question... I'm stuck..
Zolol [24]
Highest fluid potential energy: answer A
Because the fluid is pushed upwards and potential energy is function of height. Since point A is the highest, there is the highest potential energy.

highest fluid pressure: answer C
This is because it is at the bottom where you have a hydrostatic pressure component

increasing fluid speed: answer B
This is because the section of the pipe is smaller and in order to have the same fluid flow rate the speed must increase
7 0
3 years ago
An object travels 7.5 m/s toward the west . Under the influence of a constant net force of 5.2 kN, it comes to rest in 3.2 s. Wh
Softa [21]

Answer:

m = 2218.67 kg

Explanation:

It is given that,

Initial velocity, u = 7.5 m/s

Final speed of an object, v = 0 (at rest)

Force, F = 5.2 kN

Time, t = 3.2 s

We need to find the mass of the object. Force acting on an object is given by :

F = ma

m is mass, a is acceleration

F=\dfrac{m(v-u)}{t}\\\\m=\dfrac{Ft}{v-u}\\\\m=\dfrac{5.2\times 10^3\times 3.2}{0-7.5}\\\\m=2218.67\ kg

So, the mass of the object is 2218.67 kg

5 0
3 years ago
"Response to stimulus" refers to
nlexa [21]
I think is reaction
STIMULUS: In physiology, a stimulus is a detectable change in the internal or external environment. When a stimulus is applied to a sensory receptor, it elicits or influences a reflex via stimulus transduction.
6 0
4 years ago
Frank has a sample of steel that weighs 80 grams. If the density of his sample of steel is 8 g/cm3, what is the sample’s volume?
Naddik [55]
10 cm3 because the density equition is d = m/v
7 0
3 years ago
The business practice of hiring workers in another country is known as globalization. insourcing. subcontracting. outsourcing.
tatiyna

outsourcing.

Explanation:

The business practice of hiring workers in another country is known as outsourcing.

Outsourcing involves the art of looking for cheap labors outside the shores of a country.

  • Since the same work can be done with a lesser cost, companies can decide to look beyond their boundaries.
  • Outsourcing is thriving in the aspect of remote works in the technological sector.
  • Some companies can decide to manufacture their goods outside of their base to due availability of cheap labor elsewhere.

Learn more:

Outsourcing brainly.com/question/5274596

#learnwithBrainly

5 0
3 years ago
Read 2 more answers
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