More energy is used in creating a louder sound from the mouth.
<h3>What must you do to produce a louder sound?</h3>
We use more energy in order to produce a louder sound because energy is the thing that helps in the formation of loud sound. Loudness is dependent on the energy that creates loud sound in the mouth. More energy we apply, more loud sound will produce. Energy is the main factor which gives us a loud sound in each and every instruments. Without, we can't imagine loud sound.
So we can conclude that more energy is used in creating a louder sound from the mouth.
Learn more about sound here: brainly.com/question/1199084
#SPJ1
Answer:
Force will be acting southward and the magnitude of force will be 1000 N
Explanation:
given,
mass of car = 1000 Kg
initial speed of the car (u) = 20 m/s
final speed of the car (v) = 0 m/s
distance to stop the car = 200 m
using equation of motion
v² = u² + 2 a s
0 = 20² + 2 x a x 200
400 a = -400
a = -1 m/s²
Now, we know
Force = mass x acceleration
F = 1000 x -1
F = -1000 N
- ve sign of force represent force will be acting in the opposite direction of motion.
Force will be acting southward and the magnitude of force will be 1000 N
Found the choices that accompanied this question.
The date that the Moon is closest to the Descending Ecliptic based on the data table is JANUARY 1, 2017.
The date that the Moon is closest to the Ascending Ecliptic based on the data table is JANUARY 16, 2017.
The Ecliptic Longitude oF the Moon when it is nearest<span>to the descending node is 322 degrees.</span>
