Because people want points, so they answer as many questions as they can... it's quite stupid (and annoying), if you ask me.
Answer:
C
Step-by-step explanation:
Answer:
a car finish a certain journey of 10 km in = 48 km/h. 10 h = 48 * 10 = 480
Step-by-step explanation:
let me know if this helped
Answer: A and B I think
Step-by-step explanation:
A force of 4.05×10⁶ N was exerted on one side of the wall.
<h3>What is the force?</h3>
Force is an external agent capable of changing the state of rest or motion of a particular body. It has a magnitude and a direction.
The following data were obtained from the question:
Breadth (B) = 4 m
Length (L) = 10 m
Standard pressure (P) = 101325 Nm¯²
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
Pressure (P) = Force (F) /Area (A)
101325 = F/40
F = 101325 × 40
F = 4.05×10⁶ N.
Therefore, a force of 4.05×10⁶ N was exerted on one side of the wall.
Learn more about force here;
brainly.com/question/17718499
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