A car is moving on a straight road 17 m/s. It is acceleration at 23 m/s? . What will be it's velocity after 6 seconds ?

Q: A propeller blade at rest starts to rotate from t = 0 s to t = 5.0 s with a tangential acceleration…

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Q: It takes 50 J of energy to move 10 C of charge from point A to point B. What is the potential…

A: Given data :- Energy/Work done W = 50 J Charge Q = 10 C

Q: Water saturation is 0.26 and Oil saturation is 41%. Calculate gas saturation Answer: Choose... +…

A: Water saturation is Sw = 0.26  Oil saturation is So = 41 %

Q: A series AC circuit contains a resistor, an inductor of 210 mH, a capacitor of 5.10 µF, and a source…

A: L = 0.210 H C = 5.10 μF ∆Vmax = 240 V f = 50 Hz Imax = 0.18 A

Q: Use formulas from a page provided here No 4,5,6 please step by step No 4 4. A car goes around a…

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Q: objective and the eyepiece of a microscope have focal lengths of +4.9mm and +40.0 mm, respectively.…

A: Given Focal length of objective fo = +4.9 mm Focal length of eyepiece fe = +40 mm Tube length L =160…

Q: How does the geometry of the diffraction experiment setup (slit size, and screen- to-slit distance)…

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Q: A rare and valuable antique chest is being moved into a truck using a 3.000 m long ramp. The weight…

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Q: A 350 gg ball and a 590 gg ball are connected by a 32.0-cm-long massless, rigid rod. The structure…

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Q: The electron of a hydrogen atom requires 1.633*10-18 J to be excited from n = 1 Bohr energy level to…

A: Energy of the photon, E = 1.633 x 10-18 J

Q: Suppose you first walk A - 13.0 m in a direction e, - 15° west of north and then 8- 21.5 m in a…

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Q: A beam of initially unpolarized light passes through a sequence of three ideal polarizers. The angle…

A: Intensity of incident unpolarised light = Ioϕ12 = 20.9oϕ23 = 54.9o

Q: Newton's law of Universal Gravitation, for example between the sun and the Earth, involves which…

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Q: steel glider with a mass of 1.50 kg moves along an air track at 2.00 m/s, 0°. It collides with a…

A: Given m1 = 1.5 kg u1 = 2 m/s m2 = 0.5 kg u2 = -0.4 m/s  v2 = 3.2 m/s

Q: What approach is typically applied when determining the internal loads within a rigid body? O…

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Q: The momentum of a 2000-kg elephant charging a hunter at a speed of 7.50 m/s is Blank 1. The momentum…

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Q: •• (a) An object that is 3.00 cm high is placed 25.0 cm in front of a thin lens that has a power…

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Q: ulating Coulomb

A: GivenForce exerted by two charged sphere on each other,F=7.93×10-5 Nq1=2.37×10-8 Cq2=3.62×10-7 C

Q: What is an electric field, and what does it tell you?

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Q: distance d from each other. Now solve the following problems. (a) What would be the gravitational…

A: Given:-  We know that  We have given tha the two spherical objects A and B have mass M1 and M2 with…

Q: Ball A, mass 5.0 g, moves at a velocity of 20.0 cm/s, 180.0°. It collides with Ball B, mass 10.0 g,…

A: mass of ball A = 5 g initial velocity of ball A = 20 cms , 180omass of ball B = 10 g Initial…

Q: Find Y for XOR with 3 inputs (А, В,С) АВС+A'В'С'+АВ'С+АВС О A'BC'+AB'C'+A'B'C+ABC O…

A: Write the expression of Y for XOR with 3 inputs A, B and C. Y=A⊕B⊕C

Q: irections: Using the information in the tables, draw the corresponding displacement-time graph and…

A: Given  Using the information in table calculate the displacement time graph, and its slope.

Q: An astronomer has built a device with two plane mirrors at right angles to one another. She directs…

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Q: A cylindrical drum, 80 cm in diameter & 200 cm high, is filled with a fluid whose density is…

A: Given data:  A cylindrical drum filled with fluid  Diameter (d) = 80 cm = 0.80 m Height (h) = 200 cm…

Q: Each of the resistors in the circuit shown have a resistance of 180.0 Ω. What is the equivalent…

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Q: A car is moving on a straight road 17 m/s. It is acceleration at 23 m/s² . What will be it's…

A: Given: The initial velocity of the car is 17 m/s. The acceleration of the car is 23 m/s2. The time…

Q: The length of a wire is doubled and the radius is halved. By what factor does the resistance change?

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Q: Two flywheels of negligible mass and different radii are bonded together and rotate about a common…

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Q: The diagram below shows a double-slit interference in (a) and car headlights in (b). Would th…

A: For interference light sources must be coherent that is they should emit light waves of the same…

Q: The absolute potential at the center of a square is 3.0 V when a charge of +Q is located at one of…

A: Potential=3v if a +Q charge is present

Q: 2Which of the following best describes a frame of reference?   an experiment that proved that…

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Q: An object is placed in front of a concave mirror, the object is at a distance between the mirror and…

A: Given statement is false as image formed by a concave mirror of object placed between focus and…

Q: A person on earth notices a rocket approaching from the right at a speed of 0.79c and another rocket…

A: Solution

Q: A long straight wire carries 4 A along the +x axis. Find the magnitude and direction of the magnetic…

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Q: Earthquakes at fault lines in Earth's crust create seismic waves, which are longitudinal (P-waves)…

A: The bulk modulus is 1.008 x 10¹¹ N/m² Note : Even I got the similar answer as u got but as you…

Q: n - 1.15, strikes an interface, then passes into Material 2 with index of refraction n = 1.31. The…

A: Data  we have  Refractive index of material 1,n1=1.15 Refractive index of material 2,n2=1.31 The…

Q: There is a Lazy Susan on the kitchen table that has a slot going through the center of it. You place…

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Q: 2's Complement of (1000)2 * 1000 0111 0110 1001

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Q: The speed of light is faster through a substance with an index of refraction of 1.2 versus a…

A: Given: The speed of light is faster through a substance with an index of refraction of 1.2 versus a…

Q: Part A The starter motor of a car engine draws a current of 200 A from the battery. The copper wire…

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Q: You have a lens whose focal length is −6.11 cm.−6.11 cm. You place an object on the axis of the lens…

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Q: Initial Velocity Final Velocity Time Acceleration Om/s 24 m/s 3 s

A: Given data:  Initial velocity (Vi) = 0 m/s Final velocity (Vf) = 24 m/s Time (t) = 3 s Required:…

Q: A harpsichord string has a length of 0.5 m and a mass of 0.02 kg. a) What is the linear density of…

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Q: A particle is located at the position vector r = (7.00î + 8.00ĵ) m and a force exerted on it is…

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Q: 1. The charge Q1 = 5mC lies at A(- 4; 6) m , Q2 = - 5mC lies at B(6; 2) m, Q3 = 10 mC lies at C(4;…

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Q: Two neutral metal spheres on wood stands are touching. A negatively charged rod is held directly…

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Q: A force of 130•1 N is applied to an object area 9 m² . Calculate the pressure ?

A: Given data :    Area   =   A    Force   =   F          To find :           Pressure

Q: An electron, which has a mass of 8.45 x 10-31 kg, moves with a speed of 0.45c. Find its relativistic…

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Q: Shown below is the velocity vector for an object that is speeding up. Identify which of the other…

A: Given Data: The figure given in the problem represents the velocity vector for an object making 80°…