Answer:
The most common brain cells are neurons and non-neuron cells called glia
Answer:74.33 feet per sec
Explanation:
Given
Police car is 50 feet side of road
Red car is 140 feet up the road
Distance between them is decreasing at the rate of 70 feet per sec
From figure
z=148.66 feet
as the red car is moving
therefore its velocity magnitude is given by
Answer:
P=1587.18 Pa
Explanation:
Given that
V= 1.77 L =1.77 x 10⁻³ m³
m = 0.226 g
Vrms= 178 m/s
We know that ideal gas equation
P V = n R T
M=Molecular wight of the gas
P M = m R T -----------1
P=Pressure ,V=Volume ,n=Moles,R=Gas constant ,T=temperature
------2
From above two equation we can say that
P=1587.18 Pa
The pressure of the gas is 1587.18 Pa
Answer:
ثر أنواع التربة خصوبة التربحمراء .
ج- السوداء
Explanation:
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