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3 years ago

Which organism are most likely to die from competition

Physics

2 answers:

Nataly_w [17]3 years ago

8 0

Answer:

Intraspecific competition can serve as a regulator for population size. If a particular source of prey, or abiotic habitat feature is not readily available, then competition for the ones that are will be heavy. If the requirements are scarce enough, this will cause the population to remain stable, or decrease.

Fittoniya [83]3 years ago

6 0

Answer:

Studies show that intraspecific competition can regulate population dynamics (changes in population size over time). This occurs because individuals become crowded as a population grows. ... This reduces population size and slows population growth. Species also interact with other species that require the same resources.

Explanation:

Which mean Humans.. XD

You might be interested in

The half-life of a radioactive isotope is the time it takes for a quantity of the isotope to be reduced to half its initial mass

lora16 [44]

Answer:

Incomplete questions

This is the complete question

The half-life of a radioactive isotope is the time it takes for a quantity for the isotope to be reduced to half its initial mass. Starting with 150 grams of a radioactive isotope, how much will be left after 6 half-lives

Explanation:

Let analyse the question generally first,

The the mass of the radioactive element be M.

We want to know it mass after n half life

Then,

After first half life, it mass is

M1=M×½

After second half life, it mass is

M2= M×(½)²

After third half life, it mass is

M3= M×(½)³

But now we can see a pattern developing, because for each new half-life we are dividing the quantity by 2 to a power that increases as the number of half-lives.

Then we can take the original quantity and quickly compute for

nth half-lives:

So after nth half life will be

Mn= M × (½)ⁿ

Generally,

Now, let apply it to our questions

Give that the mass of the radioactive isotope is 150grams

It mass after 6th half life

Then, n=6

So applying the formula

Mn= M × (½)ⁿ

M6= 150 ×(½)^6

M6= 150×1/64

M6=2.34grams

The mass of the radioactive isotope after 6th half life is 2.34grams

5 0

3 years ago

Problem 8--Circular Motion and projectile motion: Tarzan (mass 80 kg) swings at the end of an 8.0-m long vine. When directly und

Lana71 [14]

Answer:

1000 N

Explanation:

Let v be the his horizontal speed when he releases the vine and t be the time it takes for him to fly across the swamp and land.

Assume $g = 10 m/s^2$

When he releases the vine, there's only gravity acting on him downward. There's also no vertical velocity at this point.

Therefore, for him to travel 5 m vertically:

$s_v = \frac{gt^2}{2} = 5t^2 = 5 (m)\\t = 1 (s)$

Horizontally we have

$vt = s_h = 10\\v = \frac{10}{t} = 10 m/s$

For Tarzan to achieve this horizontal speed, the centripetal acceleration and force exerting on the vine at the instant before he let go must be

$a = \frac{v^2}{R} = \frac{10^2}{8} = 12.5 m/s^2$

$F = ma = 80 * 12.5 = 1000 (N)$

8 0

3 years ago

A truck traveling at 100 km/hr strikes an unfortunate bug and splatters it. The acceleration resulting from the impact is:______

KATRIN_1 [288]

Answer:

<h2>b. Greater for the bug</h2>

Explanation:

The conservation of linear momentum states that the momentum before impact equals the momentum after impact

Also, when two objects collide, the change of momentum of particles m1 and m2 are equal in magnitude and opposite in sign and the total momentum change equals zero. Hence during a collision, Each object experiences the same force for the same amount of time, leading to the same impulse, and subsequently the same momentum change. in general, it is only the acceleration and the velocity components that differ for the two objects during the interaction.

Consequently, The object with the least mass always receives the greatest velocity change and acceleration.

4 0

3 years ago

Two narrow slits are 0.12 mm apart. light of wavelength 550 nm illuminates the slits, causing an interference pattern on a scree

mamaluj [8]

Answer:

500 nm

Explanation:

$d_l$ = Distance traveled by light from left slit