The negative influences that must be avoided in order to achieve your goal are excuses, procrastination and distractions.
<h3>
What is negative influence?</h3>
A negative influence is someone or something that induces negative or bad action in someone. This bad influence can create bad energy within and corrupt good mind.
<h3>Three negative influence to avoid</h3>
- Avoid excuses
- Avoid procrastination
- Avoid distractions.
Thus, the negative influences that must be avoided in order to achieve your goal are excuses, procrastination and distractions.
Learn more about negative influences here: brainly.com/question/1666465
Answer:
the moment of inertia with the arms extended is Io and when the arms are lowered the moment
I₀/I > 1 ⇒ w > w₀
Explanation:
The angular momentum is conserved if the external torques in the system are zero, this is achieved because the friction with the ice is very small,
L₀ = L_f
I₀ w₀ = I w
w =
w₀
where we see that the angular velocity changes according to the relation of the angular moments, if we approximate the body as a cylinder with two point charges, weight of the arms
I₀ = I_cylinder + 2 m r²
where r is the distance from the center of mass of the arms to the axis of rotation, the moment of inertia of the cylinder does not change, therefore changing the distance of the arms changes the moment of inertia.
If we say that the moment of inertia with the arms extended is Io and when the arms are lowered the moment will be
I <I₀
I₀/I > 1 ⇒ w > w₀
therefore the angular velocity (rotations) must increase
in this way the skater can adjust his spin speed to the musician.
Achieve a full outer shell
Answer: The correct answer is "Instrument A is placed closer to Sam than instrument B".
Explanation:
The sound can be soft or loud. Loudness depends on the amplitude of the sound wave. Higher the amplitude, more will be loudness. Lower the amplitude, lesser will be loudness.
Pitch depends on the frequency.
In the given problem, the instruments A and B generate sound waves of the same amplitude and at the same time.
Loudness depends on the sound energy produced as the energy of the sound is directly proportional to the square of the amplitude. It also depends on the distance between the source and the receiver.
Sam records a louder sound from instrument A than from instrument B. It means that there is mismatch in loudness. It can happen due to the placement of the instrument A closer to Sam than instrument B.
Therefore, the correct option is "Instrument A is placed closer to Sam than instrument B".
Answer:
Explanation:
r = √(-6.48² + 12.58²) = 14.1508586311... 14.15
θ = arctan(12.58 / -6.48) = 117.25314692... 117.25
(r, θ) = (14.15, 117.25)