I don't know I guess its the plate tectonics 
        
             
        
        
        
Answer:
bus momentum
p_bus= m_bus x v_bus
=18,200 x 16.5
basball momentum
pball=mball x vball
=0.142 x v
p_bus = pball
18200 x 16.5 = 0.142 x v
v=(18200 x 16.5)/0.142
v is the answer for baseball
Explanation:
⚠️not my answer tryna be honest here⚠️
 
        
             
        
        
        
Answer:
The answer is " "
"
Explanation:
Please find the complete question in the attached file.

pi = pressure only at two liquids' devices 
PA = pressure atmosphere. 
1 = oil density 
2 = uncertain fluid density 

The pressures would be proportional to the quantity  cm from below the surface at the interface between both the oil and the liquid.
 cm from below the surface at the interface between both the oil and the liquid.

        
 
        
             
        
        
        
<h2>First stage of sleep Deprivation Subject </h2>
During the first stage of sleep deprivation, the subject is NREM which stands for non-rapid eye movement. In this condition, we are not sleeping in the depth. It can be said as dreamless sleep. On electro-encephalography recording, the brain waves are not fast so they have high voltage. 
In this condition, the breathing, heart rate and blood pressure is low. The sleep is comparatively tranquil. NREM lasts for 90 minutes to 120 minutes. It accounts for about 75% of the normal sleep time. Rapid eye movements do not occur.
 
        
        
        
C- Incentives it’s like a reward ~!