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Must a complex system be adaptive to be of interest in the field of complexity? Give an example to support your answer. a) Yes, adaptability is essential; example: human brain b) No, complexity alone is

Susmit Agrawal asked Dec 26, 2024

by Susmit Agrawal

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You remove the lid of the can. What is the percent of change in the surface area of the can? a) 200% b) 100% c) 50% d) 0%

Ligeia asked Dec 26, 2024

by Ligeia

7.9k points

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A sample of U-235 has a half-life of 700 million years. What fraction of the parent material will remain after 2800 million years? a. 1/2 b. 1/4 c. 1/8 d. 1/16 e. 1/32

David Ackerman asked Dec 26, 2024

by David Ackerman

8.2k points

1 answer

4 votes

99.7k views

a positive particle is placed a certain distance away from a positive stationary charge. if the particle moves toward the stationary charge due to the action of an outside force, does it experience an

Ludder asked Dec 26, 2024

by Ludder

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1 vote

200k views

Quantities that can be discerned completely by their magnitude or size are called vector quantities

Nazime Lakehal asked Dec 26, 2024

by Nazime Lakehal

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1 answer

4 votes

169k views

At an energy of 1.12 × 10 ⁻¹⁴ J, what is the velocity of the electrons?

UmYeah asked Dec 26, 2024

by UmYeah

7.8k points

1 answer

3 votes

121k views

Compare the periodic trends of electronegativity and state the reasons for these variations. a) Electronegativity increases across a period due to increasing effective nuclear charge. b) Electronegativity

Bleenders asked Dec 26, 2024

by Bleenders

8.2k points

1 answer

3 votes

33.0k views

What is the approximate speed relative to us of a galaxy near the edge of the known universe, some 10 Gly away? (a)2×10⁵km/s (b)2.5×10⁵km/s (c)3×10⁵km/s (d)3.5×10⁵km/s

Gere asked Dec 26, 2024

by Gere

8.0k points

1 answer

4 votes

115k views

"The internal energy of an ideal gas depends on what? Select one: a. Its volume b. Its pressure c. Its temperature d. All of the above"

Dan Bolofe asked Dec 26, 2024

by Dan Bolofe

8.7k points

1 answer

0 votes

7.9k views

Question: A major-league catcher gloves a 92 mi/h pitch and brings it to rest in 0.10 m. what’s the mass of ball

Sasha Chedygov asked Dec 26, 2024

by Sasha Chedygov

7.5k points

1 answer

2 votes

122k views

As an externally generated magnetic field through a certain conducting loop increases in magnitude; the field produced at points inside the loop by the current induced in the loop must be: a) directed

Alec Gerona asked Dec 25, 2024

by Alec Gerona

8.7k points

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2 votes

28.7k views

A ferris wheel on a California pier is 27 m high and rotates once every 32 seconds in the counterclockwise direction. When the wheel starts turning, you are at the very top. What is your vertical position

AndrewPK asked Dec 25, 2024

by AndrewPK

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5 votes

122k views

An airplane travels 3415 kilometers against the wind in 5 hours and 4065 kilometers with the wind in the same amount of time. What is the rate of the plane in still air and what is the rate of the wind?

Kim Burgaard asked Dec 25, 2024

by Kim Burgaard

8.2k points

1 answer

0 votes

226k views

PLS HELPPPP ILL GIVE YOU 30 POINTS Spinning is ________. A. Biking in the mountains or hills B. Biking on rough terrain C. Cycling on a stationary bike D. Cycling on a road bike

Rgettman asked Dec 25, 2024

by Rgettman

7.4k points

2 answers

2 votes

45.7k views

Identify Bungee jumpers leap from high cliffs to enjoy the speed gravity gives them. What is the speed of a jumper 10 seconds after jumping (neglect air friction, g = -9.8 m/s)? (A) 98 m/s (B) -98 m/s

Mark P Neyer asked Dec 25, 2024

by Mark P Neyer

7.8k points

1 answer

4 votes

229k views

To bend or change direction of a ray of light is

Glenford asked Dec 25, 2024

by Glenford

8.2k points

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1 vote

200k views

answer the following problem using the correct number of sig figs (decimal places)30.5 g - 16.82 g + 41.07 g + 85.219 g =

Mpounsett asked Dec 25, 2024

by Mpounsett

8.7k points

1 answer

4 votes

2.2k views

Which of the phonomena is the practical evidence for the continual motion of molecules

Majita asked Dec 25, 2024

by Majita

8.3k points

1 answer

2 votes

86.9k views

For a unit feedback system with G(s) = K(s+α) / s(s+3)(s+6), find the values of α and K that will yield a second order closed loop pair of poles at -1 +-/100. (Using the characteristic equation method

Xtratic asked Dec 25, 2024

by Xtratic

8.7k points

1 answer

5 votes

110k views

What are non examples of conduction ?

Modi asked Dec 25, 2024

by Modi

8.7k points

2 answers

0 votes

10.5k views

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