Answer:
The object will move in the opposite direction of the force applied. - 2.
 
        
             
        
        
        
Strange as it may seem, that's true. (choice 'a'.)
"Acceleration" doesn't mean "speeding up".  It means ANY change in 
the speed or direction of motion.  So a car with the brakes applied 
and slowing down, and a point on the rim of a bicycle wheel that's 
turning at a constant rate, are both accelerating.
        
                    
             
        
        
        
The sound mixer will need to increase the amplitude of the sound wave produced by the singer which will increase the loudness of the sound.
<h3>Amplitude of sound wave</h3>
The amplitude of a sound wave is the maximum vertical displacement of the sound wave.
The sound mixer will need to increase the amplitude of the sound wave produced by the singer.
The increase in the amplitude of the sound wave produced by the lower tune singer will result in increased loudness of the sound.
Thus, the sound mixer will need to increase the amplitude of the sound wave produced by the singer which will increase the loudness of the sound.
Learn more about sound waves here: brainly.com/question/1199084
 
        
             
        
        
        
Answer:
Heyyy hope this helps
Convection currents describe the rising, spread, and sinking of gas, liquid, or molten material caused by the application of heat.
 
        
             
        
        
        
Pressure increases with increasing depth. h2=2hh