cinetic friction
Q: ed of 13.2 km/hr average power
A: Given: Force of horse pulls is 140 N Angle is 28o Speed is 13.2 km/hr
Q: ea of a raindrop to be 1.2 kg/m³.
A: Given: diameter of spherical raindrop 1.9 mm Vertical distance is 5000 m
Q: You are designing a high-speed elevator for a new skyscraper. The elevator will have a mass limit of…
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Q: 2. One kilogram of water at temperature 20°C is mixed with 0.500 kg of water at 80°C in a…
A: GIVEN: 1 kg (m1 ) of water at temperature T1 = 20oC is mixed with (m2) 0.5 kg of water, at T2=80oC…
Q: the following..
A: Mass of person (m)= 60 kgMass of log (M) = 100kgSpeed of person with respect to log(v)= 0.80 m/s
Q: Using the system shown below, what would be the maximum mass, M, that can be supported by the…
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Q: ed of the bl
A: Given: Speed is 9.5 m/s length is 12 m Kinetic friction coefficient is 0.7 Indicated heights are 7.4…
Q: How far from a 2.50
A: Given: q=2.5×10-6CV=130 Vk=9×109Nm2/C
Q: m/s) a spherical ra
A: Given: Diameter of spherical raindrop is 1.9 mm drag coefficient is 0.45 water density is 1000 kg/m3
Q: If the 1 kg standard body is accelerated by F1 = (2.6 N)i + (3.8 N) and F2 = (-2.4 N)i + (-6.0 N)j,…
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Q: The figure shows an electric dipole. What is the magnitude of the dipole's electric field at point…
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Q: 1. A sinusoidal wave traveling in the positive x direction has an amplitude of 15.0 cm, a wavelength…
A: General expression for any wave function is given byy=Asinωt-kx+ϕ Where, Ais the amplitude k is…
Q: 2. CHALLENGE QUESTION: What is the force of friction underwater if the diver from Question 1 reaches…
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Q: Pls help ASAP.
A: In any kind of collision momentum will remain conserve. in perfectly elastic collision (head on )…
Q: Pls help ASAP.
A: Concept of momentum - Momentum of a body is equal to the product of its mass to speed.…
Q: 1. An 85.0 kg crate is being held in place with a wire on a ramp inclined at 30.0° to the…
A: According to Newton's second law Net force= mass of the object ×acceleration The acceleration comes…
Q: Question 1 A low-pass filter consists of a 151 Q resistor and a 0.000151 F capacitor in series with…
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Q: An object is placed 30.0 cm to the left of a converging lens with a focal length of f1 = 20.0 cm. A…
A: Let u1 and v1 denote the distance of an object with respect to converging lens and distance of an…
Q: 10 mm 100 mm Aa
A: Given: P=100 Kgm2, Ab=25 m/s2, Aa=15 m/s2
Q: A thin rod has a length of 0.900 m and rotates in a circle on a frictionless tabletop. The axis is…
A: L = 0.9 mI1 = 1.06 * 10-3 kg m2W1 = 0.607 rad/sm = 5 * 10-3 kgNow, since at last the bug will be…
Q: 8. which can be mathematically written as y that it was let go. When a 170 g mass is hung on a…
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Q: distance will it be
A: Given: Point charge is 9.5μC potential is 120 V Distance is 1 mm
Q: ong does it tak
A: Given: Initial rate is 47.3 rad/s or ωo=47.3 rad/s Rate of 0.696 rad/s2 or α=-0.696 rad/s2
Q: An optical bench is set up as shown in the figure. The object of height 2.5 cm is placed at x = 3 cm…
A: The lens formula is:1f=1v-1u………(1)where,f is the focal length of the lens.v is the image distance…
Q: An amoeba is 0.305 cm away from the 0.300 cm-focal length objective lens of a micro- scope. (a)…
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Q: mable to get to the other me his difficulty, he throw
A: Given: Mass of man is 750 N Mass of textbook is 1.6 kg Radius of frozen pond is 10 m speed is 7 m/s
Q: 1. A current-carrying loop in a uniform magnetic field is shown in the figure below. The loop is…
A: The net torque due to weights of mass and loop is given by:
Q: A very long solenoid with a circular cross section and radius r1= 2.50 centimeters with ns = 140…
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Q: Question 3 1 pts A certain organ pipe has one open and one closed end, and a fundamental frequency…
A: step 1 : An organ pipe has one end open and other end closed The fundamental frequency f1=110 Hz…
Q: or
A: Given: Length of solenoids are 15 cm Number of turns are 350 Current is 4 A
Q: A. If F = 20 N, F = 40 N, F. = 100 N, ande = 70 degrees Whatis the net force along the y-axis? A.…
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Q: A train at a constant 71.0 km/h moves east for 47.0 min, then in a direction 53.0° east of due north…
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Q: In the figure, a 2.6 kg block is accelerated from rest by a compressed spring of spring constant 660…
A: Given: Accelerated (g) = 2.6 kg Kinetic friction (Mk) = 0.272 Distance (d) = 7.9 m
Q: ild and the me
A: Given: r=2.9 m speed of the child, v=2.3 m/s
Q: Please correct answer.
A: When the system is at rest, the sum of forces = 0 According to Hooke's Law,Fspring=kx where,k is…
Q: 1.Dueling Polarizers identical beams of light are incident on three different pairs of Gideal)…
A: Theory: When unpolarized light is passed through a polarizer, It becomes polarized in the direction…
Q: The first function shown above is an estimate for the temperature of the air in the atmosphere near…
A: Given two functions: Th=15-0.00651 h in degree celciusdP=-ρg dhat h=3000 m, P is to be…
Q: The plane is inclined at an angle of theta = 0 = 61 degrees away from vertical. The coefficient of…
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Q: separated by 8.50 cm, is 8.00 × 10
A: Given: Distance is 8.5 cm or 8.5×10-2m Electric field strength is 8×104V/m
Q: I don't even know where to start with this problem...HELP
A: The vector F3 can be written as, Use triangle law of vector addition and determine the resultant of…
Q: a. At what times is the satellite at its apogee? How far from the earth's surface is it at this…
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Q: ential energy of th
A: Given: Mass of block is 2 Kg Incline angle is 30o Spring constant is 19.6 N/cm Length of compression…
Q: In a ballistics test, a 21.0 g bullet traveling horizontally at 1300 m/s goes through a 30.0 cm…
A: Given: Mass of bullet is 21 g or 0.021 kg Initial velocity of bullet is 1300 m/s Target's thickness…
Q: uals sqrt(k/m)
A: Given: Force constant is k and mass m Damping constant has value b1 amplitude a1
Q: Spitting cobras can defend themselves by squeezing muscles around their venom glands to squirt venom…
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Q: In the figure a nonconducting rod of length L = 8.48 cm has charge-q=-4.46 fC uniformly distributed…
A: Given: Length is 8.48 cm charge is -q=-4.46 fC Distance a=12.5 cm
Q: Part A The electric potential along the x-axis is V = 100x? V, where x is in meters. What is E, at æ…
A: Here, we have to calculate the electric field.
Q: A 1.50-cm-diameter parallel-plate capacitor with a spacing of 0.600 mm is charged to 200 V. Part A…
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