12. The acceleration of gravity is given as a function of elevation above sea level by the relation g=9.81 - 3.32 X 10-6 h (m/s²) with 'h’ measured in meters. What is the weight of an airplane at 10,000ft elevation when its weight at sea level is 40 kN?

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A: As stated in the question, Mass of an automobile = m = 1600 kg Acceleration produced in automobile…

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A: option d is the correct answer

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Q: QUESTION 5 What is the net force required to give an automobile of mass 1600 kg an acceleration of…

A: Given, Mass of an automobile = m = 1600 kg Acceleration produced in automobile due to force = a =…

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A: Given data , g= 9.81 m/s2  Decreases at 0.003 m/s2 (0.0009144m/s2 )for 1000 ft.( 304.8m)

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A:

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A: A ''lb'' is the unit used in the united states customary system. It is also known as the pound.

Q: The acceleration of gravity is given as a function of elevation above sea level by the g= 9.81 -3.32…

A: Given data:weight at sea level

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A:

Q: 1.18 Express the following in SI units: (a) 100 cfm (ft /min) (b) 5 gal (c) 65 mph (d) 5.4 acres

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A:

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A: Data given-  m = 70 kg  a = 5 g = 5× 9.81

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.