Answer:
Total pressure exerted at bottom = 119785.71 N/m^2
Explanation:
given data:
volume of water in bottle = 150 L = 0.35 m^3
Area of bottle = 2 ft^2
density of water = 1000 kg/m
Absolute pressure on bottom of bottle will be sum of atmospheric pressure and pressure due to water
Pressure due to water P = F/A
F, force exerted by water = mg
m, mass of water = density * volume
= 1000*0.350 = 350 kg
F = 350*9.8 = 3430 N
A = 2 ft^2 = 0.1858 m^2
so, pressure P = 3430/ 0.1858 = 18460.71 N/m^2
Atmospheric pressure
At sea level atmospheric pressure is 101325 Pa
Total pressure exerted at bottom = 18460.71 + 101325 = 119785.71 N/m^2
Total pressure exerted at bottom = 119785.71 N/m^2
Answer:
False
Explanation:
The roller displacement at an external, friction less rotation pin is found to be zero as it has a support which is no-yielding but still provides rotation to the object where as at an external pin a shear force is present and the moment is absent which means that at an external pin its not the rotation that is absent but its the moment which comes out to be zero.
Answer:
near the epicenter.
Explanation:
Earthquake intensity is a ranking based on the observed effects of an earthquake in each particular place. Therefore, each earthquake produces a range of intensity values, ranging from highest in the epicenter area to zero at a distance from the epicenter.
C) During chemical reaction, total mass remains the same.
This is because due to the law of conservation of mass, stating that in a chemical reaction, neither mass will be created nor destroyed. So, the total mass will not change when chemical reactions occur.
The maximum value of Force is 7.88x
The minimum value of magnetic force is 0
Potential V=2.40x
.
Magnetic field = B = 1.70 T.
we need to find
a) The maximum value of Force
Since the particle is moving from rest, the potential energy change is 2.40x?
Potential Energy= vq= 2,40xx (-1.6 x 10x
%).
= -8.84x
Now this will be equal to 1/2 mv²
= 1/2 mv²= 8.84x .
v=2.903x
m/s :
Wow Fmax = qvb
=1.6xx2.903xx1.70 .
=7.88x
b) The minimum value of magnetic force
The minimum Value of magnetic force will be
when sinθ=0
The minimum value is 0
To know more about magnetic field refer to brainly.com/question/13091447
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