How does air exert pressure within their respective altitude? Discuss and explain your answer? • Discuss and explain how the Compressible and Incompressible Continuity Equation is applied on an aircraft wing?

Q: An ultrasound wave with a frequency of 250 kHz is moving at 348 m/s. What is the wavelength of the w...

A: Given data:  Frequency (f) = 250 kHz Speed (v) = 348 m/s Required: Wavelength (λ) of the wave 

Q: Spherical aberration is related to axis object and coma is related to axis object * O on, off O on, ...

A: Spherical aberration is associated with the object that is on the axis and other aberration is off a...

Q: Which of the following values has the fewest number of significant figures? 0.100 O 1.00 O 10.0 O 10...

A: The properties of significant figure are:- -All the non-zero digits are significant. - All the zeros...

Q: 5. Rocket-powered sleds are used to test the human response to acceleration. If a rocket-powered sle...

A: Given data:   Initial velocity (Vi) = 0 m/s Final velocity (Vf) = 448 m/s Time (t) = 2.83 s Required...

Q: 29. A unit for gravitational potential energy is the (1) watt (2) joule (3) newton (4) kilogram . me...

A: 29) To find : The uit for gravitational potential energy   

Q: Three equal charges of +3C are arranged in a straight line in the sequence of Q1, Q2 and Q3. The dis...

A: Given:charge on each charge is equal, Q1= Q2 = Q3 = +3 Cdistance between Q1 and Q2 is, r12 = 0.75 mA...

Q: This is the vx-tgraph for an object moving along the x-axis. Which of the following descriptions of ...

A:

Q: If the magnitude of an earthquake is 0.5 greater than that of another, how much greater is the amoun...

A: Earthquake 

Q: Find the approximate change and percentage error in the kinetic energy if the mass changes from 49 t...

A: mass change from =49 to 49.5kg velocity changes from =1600 to 1590 m/s

Q: A Ferris wheel with radius R = 13.0 m is turning about a horizontal axis through its center in. The ...

A:

Q: a ball thrown vertically upwards with an initial velocity of 25m/s. Find the time of ascent

A: At maximum height the velocity is zero.

Q: Object A is neutral and object B carries a net charge. They are placed near each other on an insulat...

A: According to Coulomb’s law electrostatic force between two charges is directly proportional to produ...

Q: A newborn baby is placed on scale and found to have a mass of 3.6 kg. What is the normal force actin...

A:

Q: A wind turbine blade with a radius of 28 m and a mass of 1390 kg is rotating at 0.75 rev/s!!!! 1)As...

A:

Q: List two (2) applications of mutual induction.

A: when there is change in current in coil , its magnetic field will changes. this change in magnetic f...

Q: (Q4): What is the momentum (in MeV/c) of a 1200-MeV proton (that is, its kinetic energy is 1200 MeV)...

A:

Q: In the diagram below, a child compresses the spring in a pop-up toy 0.020 meter. 0.020 m Uncompresse...

A: Given data: Spring constant (k) = 340 N/m Comparison in spring (x) = 0.020 m Required: Elastic poten...

Q: A rotating space station is said to create "artificial gravity"—a loosely-defined term used for an a...

A: Given, Diameter = 210 m Acceleration = 9.80 m/s2 at the rim We know that acceleration = ω2r , where ...

Q: 1. The number of turns on the primary and secondary windings of a 1-0 transformer are 350 and 35 res...

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,...

Q: If the velocity (v) of a wave increases by a factor of 2 and its frequency (f) decreases to a quarte...

A: Answer:- (D) (1/2)λ Given  Velocity (v) of a wave increases by a factor of 2 and its frequency (f) d...

Q: 1. When a glass rod is rubbed with silk, it becomes positive and the silk becomes negative- yet both...

A: Given data; Glass rod is positive and silk is negatively charged.

Q: The figure below shows two tiny charged spheres q1 = +5 µC and q2 = -7.5 µC separated by 8.0 cm. a) ...

A: a) Draw the diagram of the electric field.

Q: 3. Ned fills a backpack pump with 7 gallons of water. How much weight in water has he added to his p...

A: Given data- Ned fills a backpack pump with 7 gallons of water.  We convert gallon to pound (lbs)-   ...

Q: 7. An object of mass 10 kg is sliding from the top to bottom in a frictionless inclined plane of inc...

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Q: A defibrillator sends a 6.75 A current through the chest of a patient by applying a 9500 V voltage a...

A: Given data:  Current (I) = 6.75 A Voltage (V) = 9500 V Required: The resistance (R) in kΩ

Q: Position of a particle moving along the x-axis varies in time according to the following expression ...

A: Given Position of the the particle with respect to time is given x(t)=2.0 t2-5.0 t+8.0  m  ............

Q: A long straight wire carrying a current of 2.05 A moves with a constant speed v to the right. A 5 tu...

A:

Q: The answers of the following (i) scalar product and (ii) vector product of unit vectors is (i) Scala...

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Q: 1. Determine the work to empty a semispherical pool filled with water if the radius of the pool is 1...

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Q: Consider a +1-nC point charge and a −1-nC point charge separated by a distance of 10 cm. Is there a ...

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Q: (a) For 4.84 moles of a monatomic ideal gas taken through the cycle in the figure, where V1 = 4.00V0...

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Q: At the top of a frictionless inclined plane, a 0.50-kilogram block of ice possesses 6.0 joules of gr...

A:    

Q: 5. A 1000N block was pushed by a force P of 1500N up an incline upward to the right at a slope of 3 ...

A: According to work energy theorem  Work done = change in kinetic energy 

Q: (c) identity of the ion, assuming it's an element (Use only the masses of elements in their most com...

A: Given: Magnitude of electric field, E = 6974 V/m Magnitude of magnetic field, B = 0.0856 T The dista...

Q: Tutorial Exercise An air-filled capacitor consists of two parallel plates, each with an area of 7.60...

A: Given: The area of the plate is 7.6 cm2. The separation between plates is 2.25 mm. The potential dif...

Q: ball of mass equals to 0.200kg is traveling to the right at a speed of 350 m/s. The ball is hit with...

A: According to impulse momentum theorem Impulse= change in momentum

Q: What is the acceleration of a car if it starts from rest and accelerates uniformly over a time of 2....

A: Given data:  Initial velocity (Vi) = 0 m/s Time (t) = 2.2 s Distance (d) = 30 m Required: Accelerati...

Q: A for territory and a montery sport are travelling in the same direction at 60kph on a straight high...

A:

Q: ollowing equations of proportionality describes the total mechanical energy of a system in simple ha...

A: at amplitude , Displacement is maximum and velocity is zero

Q: SOLVE AREA METHOD. NOT BY FORMULA METHOD THEN PLOT IT AND GET THE COORDINATE PER 1 SECOND. a) Dete...

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Q: 4. An LRC series circuit consisting of an inductor L = 10 mH, a resistor R = 5.5 Q and a capacitor C...

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Q: A ball is thrown upward at a velocity of 35 m/s. What is its velocity after 5.0 s, assuming negligib...

A: Given: The itnial velocity of the object is 35 m/s. The time interval is 5 s.    

Q: Define centripetal force. Can any type of force (for example, tension, gravitational force, friction...

A: A centripetal force is a force that makes a body follow a curved path. Its direction is always perpe...

Q: What is the repelling force exerted by two charges +3C and +5C that are two meters apart? Note: Your...

A:

Q: Light from the sun allows a solar cell to move electrons from the positive to the negative terminal,...

A:

Q: Which of the following v,-t graphs best matches the motion shown in the motion diagram? A. В. C. D. ...

A: vx=∆x∆t     ...(1)   From the figure we can see that between two consecutive dots ∆x is gradually d...

Q: The rocket is at height of 150 km above the Earth. Thus, the distance r in which is measured from th...

A: Given that:- Height of rocket from earth surface=150km

Q: A resistor is connected to a 8.4 V battery which delivers 1.7 x 108 J of energy to the resistor in 7...

A:

Q: law of planetary motion tells us about the constant variable in planetary orbits in line with the pr...

A: Keplers law of planetary motion tells us about the constant variable in planetary orbits in line wit...

Q: identical planets with the same mass as that of Earth are positioned in a circle such that any two a...

A: When object moves it requires centripetal force which is provided by already existing force Centripe...