3.
How much force does the atmosphere exert on one side of a vertical wall 4.00-m high and
10.0-m long? The atmospheric pressure is standard atmospheric pressure.
4.05 x 105 N
E)
C)
4.05 x 106N
A)
2.53 x 103 N
D)
zero N
101 x 105N
3.
How much force does the atmosphere exert on one side of a vertical wall 4.00-m high and
10.0-m long? The atmospheric pressure is standard atmospheric pressure.
4.05 x 105 N
E)
C)
4.05 x 106N
A)
2.53 x 103 N
D)
zero N
101 x 105N
Answer:
4.05×10⁶ N.
Explanation:
The following data were obtained from the question:
Breadth (B) = 4 m
Length (L) = 10 m
Standard pressure (P) = 101325 Nm¯²
Force (F) =..?
Next, we shall determine the area of the wall. This can be obtained as follow:
Area (A) = length (L) × breadth (B)
A = 10 × 4
A = 40 m²
Finally, we shall determine the force exerted on one side of the wall as follow:
Standard pressure (P) = 101325 Nm¯²
Area (A) = 40 m²
Force (F) =.?
Pressure (P) = Force (F) /Area (A)
101325 = F/40
Cross multiply
F = 101325 × 40
F = 4.05×10⁶ N.
Therefore, a force of 4.05×10⁶ N was exerted on one side of the wall.