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dsp73
3 years ago
13

If your heart is not strong enough or efficient enough, it is difficult to (3 points)

Physics
2 answers:
Lyrx [107]3 years ago
8 0

it's difficult to breathe.

Mariulka [41]3 years ago
5 0

-- climb 100 stairs 2 at a time

-- run a mile in less than a day

-- lift one end of your car without help

-- run for president

-- fall deeply in love

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ASAP! please help me MCQ. Thank you
Dmitriy789 [7]

Answer:13m

Explanation:

6 0
3 years ago
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What does inertia mean?​
Georgia [21]

a tendency of a body to do nothing or to remain unchanged.

6 0
3 years ago
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A motor cycle travelling at 10 m/s accelerates at 4m/s(squared) for 8s.
Sever21 [200]


10 x 4^2 = 160 / 8..

V = 20m/s...

...x 8 = 100 miles,meters, metric what ever m stands for after 8 seconds.

This is my guess since the problem says 4m/s^2

V= distance/ ST (traveled/used)
8 0
3 years ago
The statement that "the lowest energy configuration for an atom is theone having the maximum number of unpaired electrons allowe
Mila [183]

Answer:

"The lowest energy configuration for an atom is the one having the maximum number of unpaired electrons allowed by thePauli principle in a particular set of degenerate orbitals" is known as Hund's rule.

Explanation:

Pauli's Exclusion principle states that "two or more electrons can not have the same values of the set of all quantum numbers in an atom or a molecule".

So, the given statement <em>is not</em> Pauli's Exclusion principle.

Hund's rule states that the lowest energy configuration of an atom is that one in which the maximum number of parallel spins of the electrons are present.

The given statement is "The lowest energy configuration for an atom is the one having the maximum number of unpaired electrons allowed by the Pauli principle in a particular set of degenerate orbitals", which is same as the Hund's rule.

Thus, the given statement is Hund' rule.

Heisenberg's uncertainty principle states that the momentum and position of an object can not be measured exactly at the same time.

So, the given statement <em>is not</em> Heisenberg's uncertainty principle.

Aufbau principle tells about the filling of the electrons in subshells of an atom. Therefore, the given statement <em>is not </em>Aufbau principle.

3 0
3 years ago
The equation below is used to calculate the mechanical advantage of an ideal wheel and axle.
Jet001 [13]

Answer:

b

Explanation:

6 0
3 years ago
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