Look for the centroid of the area bounded by y = x³ x = 2 and the Y 1 Y²+2x 1 2m 2m x-axis X
Q: Neview I IStanS A bullet of mass m is fired into a block of mass M that is at rest. The block, with…
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Q: A) What volume would 1 mol of N2 occupy at STP? Give your answer in liters rounded to the tenths…
A: Molar mass of N2= 28 g/mol n=mole=1 mol R=0.083144598 L.bar.K^-1.mol^-1 applying PV=nRT T=273 K P=…
Q: I need help with this Hw Problem.
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A: Use formula of the maxima diffraction grating.
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A: Given:Radius of inner circle, R1 radius of the outer circle, R2 resistivity of the dielectric,…
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Q: Problem 1 An object, thrown upwards at v, reaches a maximum height of 100 m. Calculate: (a) the…
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Q: Consider a vacuum-filled wave guide whose cross-sectional shape is a 45° right triangle as shown…
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Q: 2. What is the wavelength of a wave with a speed of 9.0 m/s and a period of 0.33 s?
A: Given data : Speed, v = 9.0 m/s Time period, T = 0.33 sec To find : Wavelength of the wave
Q: Based on the image below (which takes 0.5 seconds to produce). If the wave is traveling towards the…
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Q: A scaffold of mass 72 kg and length 6.7 m is supported in a horizontal position by a vertical cable…
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Q: Find the magnitude of the electric force on charge q1 and the direction of that force relative to…
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Q: A solid 0.45 kg cylinder with a radius of 0.27 m is motionless at the top of a ramp and then rolls…
A: Given,Mass of cylinder, m = 0.45 kg Radius of cylinder, r = 0.27 m Initial linear velocity, v0 =…
Q: 6. Two charged spheres are 5.00 cm apart. One sphere has a charge of 2.50 x 10*c and the other…
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Q: 9. How quickly would the 50kg box accelerate if the person applied a 590N force? m/s 10. How quickly…
A: 9. Given, Mass of the box: m = 50 kg Applied force: F = 590 N According to newton's law of…
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Q: Marvin the Martian is very angry, very angry indeed. The Illudium Q-36 Explosive Space Modulator…
A: weight of the return parcel on Mars = 117 N Acceleration due to gravity on earth (g) = 9.8…
Q: Your Death Sled from Perdition has reached a height of 35.0 m (above the level horizontal surface)…
A: Given: Height =35.0 m μk=0.65
Q: quipotential lines in a -Vo -2V -3V (a) from A to B WAB 57.4e-6 = (b) from A to C WAC=0 (c) from A…
A: Given: Charge q = 4.1 (10-7 )C Potential v0 =140 v
Q: (a) Choose the package as the system. What is the rate of change of the momentum of the system?…
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Q: Why did you need to climb the stairs with a constant speed ?
A: Step1 - Understanding some basic concepts of physics that will be useful in this problem.…
Q: 2. Brenda drives along a straight road at a constant speed of 30.0 m/s. She passes a parked…
A: Given Information: The velocity of Brenda (vb) = 30 m/s The acceleration of the officer (a) = 4 m/s2…
Q: Swims across Lake Erie are officially sanctioned by the Lake Erie Open Water Swimming Association…
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Q: A room has dimensions of 7.3 m by 5.7 m by 3.2 m. The pressure inside the room is 90,000 Pa and the…
A: using ideal gas equation
Q: Is the average swimmer taller than the average volleyball player?
A: Average tallest players are basketball players and then comes volleyball players .
Q: 2. A stack of bricks with mass m=200 kg is sitting on a frictionless ramp, connected to a rope as…
A: Given that:- Mass of the stack of bricks=m=200kg
Q: The images below show two pairs of magnets. The magnets in different pairs do not affect each other.…
A: Option B is the right answer The magnitude of the magnetic force is greater in pair 2
Q: 6.5. Moving at its maximum safe speed, an amusement park carousel takes 12s to complete a…
A: time period = T = 12 Secinitial Angularvelocity = W0 = final angular velocity = W = 0angular…
Q: 3. When the machine in the previous question is turned off, the motor provides some resistance which…
A: Solution:Given:1 min = 60 sω1 = initial rotational speed of grindstone = 90 rot/minω2 = final…
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