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Vadim26 [7]
2 years ago
11

2.4 physics assignment.

Physics
1 answer:
kvv77 [185]2 years ago
4 0

Answer:The distance o the ramp that the car traveled is given by d=(1/2)at^2=(0.5)(3.96)(5.76)^2=65.69 meters. The horizontal component of this travel is 65.69*

Explanation:

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An office window has dimensions 3.1 m by 2.1 m. As a result of the passage of a storm, the outside air pressure drops to 0.954 a
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Net forces which pushes the window is 30342.78 N.

Explanation:

Given:

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Width of the window = 2.1 m

Area of the window = (3.1\times 2.1) = 6.51\ m^2

Difference in air pressure = Inside pressure - Outside pressure

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Conversion of the pressure in its SI unit.

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⇒ 0.046 atm = 0.046\times 101325 =4660.95 Pa

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We know,

⇒ Pressure = Force/Area

⇒ Pressure=\frac{Force }{Area}

⇒ Force =Pressure\times Area

⇒ Plugging the values.

⇒ Force =4660.95\times 6.51

⇒ Force=30342.78 Newton (N)

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The net forces which pushes the window is 30342.78 N.

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Which student is doing work?
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hope this helps

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