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Tju [1.3M]
3 years ago
10

Which model best represents a pattern

Physics
2 answers:
Svetach [21]3 years ago
4 0

Answer:

A

Explanation:

olasank [31]3 years ago
3 0
Where is the options ?
You might be interested in
show that if a particle is in a stationary state at a given time it will always remain in a stationary state.
Lena [83]

That statement is impossible to show, demonstrate, or prove.

A big part of the reason for the inability to show it is that the statement is ... prima facie, pro bono, and habeus corpus ... wrong, and as false as the day is long.

Although I am certainly far from what you might call a 'particle', I think I can show, using myself, that the statement is false:

As we speak, I am sitting, <u><em>in a stationary state</em></u>, before my computer.  It is my intention, and I fully believe it will come to pass, that in a few seconds, my fingers may move to operate one of the letter keys, or my hand may reach out to snag my coffee cup, or my entire being may arise from my place and go into the kitchen for a bowl of oatmeal.  At the INSTANT that any of these events takes place, the statement will have been proven false.

QED

8 0
3 years ago
A pump steadily delivers water through a hose terminated by a nozzle. The exit of the nozzle has a diameter of 2.5 cm and is loc
Gnom [1K]

Answer:

15.98 kg/s

Explanation:

Due to some of the required symbols and for better understanding of the solution the explanation is all hand written and attached below

6 0
3 years ago
What is it called when sediment is dropped and comes to rest?
rosijanka [135]
It's called deposition. 
7 0
3 years ago
The design of a 60.0 cm industrial turntable requires that it has a kinetic energy of 0.250 j when turning at 45.0 rpm. What mus
Aneli [31]

Answer:

The moment of inertia of the turntable about the rotation axis is 0.0225 kg.m²

Explanation:

Given;

radius of the turnable, r = 60 cm = 0.6 m

rotational kinetic energy, E = 0.25 J

angular speed of the turnable, ω = 45 rpm

The rotational kinetic energy is given as;

E_{rot} = \frac{1}{2} I \omega ^2

where;

I is the moment of inertia about the axis of rotation

ω is the angular speed in rad/s

\omega = 45 \frac{rev}{\min} \times \frac{2 \pi \ rad}{1 \ rev} \times \frac{1 \ \min}{60 \ s} \\\\\omega = 4.712 \ rad/s

E = \frac{1}{2} I \omega ^2\\\\I = \frac{2E}{\omega ^2} \\\\I = \frac{2 \ \times \ 0.25}{(4.712)^2} \\\\I = 0.0225 \ kg.m^2

Therefore, the moment of inertia of the turntable about the rotation axis is 0.0225 kg.m²

5 0
3 years ago
In what sense is the earth a closed system?
I am Lyosha [343]

Answer:D

Explanation: just D.)

4 0
3 years ago
Read 2 more answers
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