What is the x-component of a vector with a magnitude of 73 cm, 41° South of east? O 54.89 m, North O 38.82 m, North O 55.09 cm, East O 73.00 cm, East

Q: -kg box full of Adam Shiff's spin toys is initially at rest on a frictionless table top.  A stopwatc...

A: Given Mass m = 5 kg Force F = 9 N Acceleration a = F/m = 9/5 = 1.8 m/s2 

Q: IV. GENERALIZATION: Based on the figure below, explain how each of the following factors affect elec...

A: MATHEMATICALLY ELECTRIC FLUX CAN BE REPRERSENTED AS  ϕ=E.S.COS(θ) PHI - FLUX  E = ELECTRIC FIELD S =...

Q: 5.0 m 2. A 6.0 kg object is attached to two 5.0 m-long strings (as shown in figure) and swung around...

A:

Q: student throws three identical balls from the top of a building, each at the same initial speed and ...

A: Work done by a force  W = F S Cosθ  where F = applied force  S = displacement   

Q: For each of the following, determine the output stream for the given input streams. (a) Input stream...

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Q: Assume M = 25 kg and m = 20 kg.  Ignore friction, the mass of the pulley and the mass of the rope.  ...

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Q: An engineer picked two stones, one stone is held in his left hand and the other stone is held in his...

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Q: .7 Questions: Is there any 'Voltage Law' for nodes? If so, what is it? Is there any 'Current Law' fo...

A: 1. Yes there is Voltage law for nodes voltage. Voltage method is used to calculate the current in ci...

Q: Caitlyn decides to test her strength to see if she is as strong as she was when winning Olympic gold...

A: The force due to friction on a body is given by Ff = μN, where μ = coefficient of friction N = norma...

Q: A 129 kg block us pulled at a constant speed of 4.3 m/s across a horizontal floor by a force of 138 ...

A:

Q: Explain how does the experimental time of flight change as the angle increases.

A: To explain how does the experimental time of flight change as the angle increases .

Q: A car is travelling along a straight highway with a constant velocity of 10 m/s. Suddenly, the car s...

A: Given Initial velocity u= 10 m/s Acceleration a= 3 m/s2

Q: Fringes in the Thomas Young experiment are produced using sodium light of wavelength 422 nm and two ...

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Q: A current of 4A produces a deflection of 30° in the galvanometer. The figure of merit is (b) 7.6 A/r...

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Q: At what temperature is the Population in the First Excited state of vibration of Carbon Monoxide hal...

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Q: Starting from the origin at time t 0, with initial velocity 5 ms-!, a particle moves in the x-y plan...

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Q: In the diagram we see two forces indicated.  Assume both forces act on a 3-kg object.  What is the a...

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Q: 2 . Three-point charges q1 = +2.7µC, q2 = −3.4µC, and q3 = −1.6µC initially are infinitely far apart...

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Q: Determine the acceleration of rope at point (A) and block (B). After 0.5 Seconds, Determine the Velo...

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Q: A solid disk rotates in the horizontal plane at an angular velocity of 4.50 x 10-2 rad/s with respec...

A: Solution:-

Q: A 2.00 kg hanging block pulls a 3.00 kg block along a very smooth table. Compute for the acceleratio...

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Q: Determine the unstretched length of spring AC if a force P = 80 lb causes the angle 6 = 60° for equi...

A: GivenP=80 lbAngle,θ=60°Cord ,AB=2 ftk=50 lb/ft

Q: A transformer consists of 275 primary windings and 834 secondary windings. If the potential differen...

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Q: What is the period of rotation of the earth in seconds ? T=?

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Q: In the figure, four long straight wires are perpendicular to the page, and their cross sections form...

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Q: Calculate the energy of the moon orbiting the Earth. (mass of the Earth = 6.02 x 10^24 kg, mass of t...

A:

Q: Problem Solving: Solve the following problems. Give your complete solution and box your final answer...

A: “Since you have asked multiple question, we will solve the first question for you. If you want any s...

Q: 3.31 Determine the gage pressure at the center of the pipe (point A) in pounds per square inch when ...

A: We equate both the pressures in the left side of the U tube and the pressures on the right side of t...

Q: A disk-shaped space station has been built by Professor Trout. It is in outer space at this moment. ...

A:

Q: The acceleration of a particle is given according to the equation ax 24t2, where ax and t are in m/s...

A: Given acceleration ax = 24t2 m/s2 we know acceleration a = dv/ dt where v = velocity of particle fro...

Q: Compute for the potential at the origin if the potential at M(1, -3, 6) is -78 volts in a region in ...

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Q: A large hotel has asked you to build a water fountain that is fed by a 15 cm diameter cylindrical pi...

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Q: The least count of the main scale of a vernier callipers is 1 mm. Its vernier scale is divided into ...

A:

Q: Q. 142. A small disc P is placed on an inclined plane forming an angle e with the horizontal and imp...

A:

Q: Bruce Springsteen is leaving the United States.  He applies a constant force of 20 N to his suitcase...

A: Given: The applied force is 20 N 25o above the horizontal. The mass of the suitcase is 8 kg. The dis...

Q: Vadim bought his wife a “gold” bracelet from a guy on the street for $100. If he drops it in a beake...

A: The mass of the jewellery is m=0.5 kg The jewellery is dropped in the beaker of water. The volume of...

Q: A person sitting on a pier observes incoming waves with a distance of 2.5 m between the crests. If t...

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Q: water evaporates in an open container will equilibrium be achieved?

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Q: 1. Find the resultant using (a) the head-to-tail method, and (b) the parallelogram method: A clever ...

A: Draw the position diagram of the adventurer.

Q: 10. A rollercoaster is at the inside top of a a circular loop of radius R=150m. How fast must the ro...

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Q: Find the ycomo net eleetric FIe

A: We know that the electric field is given as  E = kqr2 where r is the distance where electric field f...

Q: A car is traveling at 51.0 km/h on a flat highway. (a) If the coefficient of friction between road a...

A:

Q: Former prince Harry's child is riding on a dangerous, old-fashioned, playground merry-go-round which...

A:

Q: A ball of mass 160 g is thrown up at an angle of 60° to the horizontal at a speed of 10 ms. The angu...

A:

Q: 3.42 A vertical conduit is carrying oil (S = 0.95). A differential mercury manometer is tapped into ...

A: Determine the difference in pressure between A and B.

Q: Solve for the following: F1 = 12 Ibs F2 = 25 lbs 1. Figure : F6 = 17 Ibs Fs = ? F3 = ? F4 = 20 lbs F...

A: For equilibrium net force acting on the system must be zero and horizontal as well as vertical force...

Q: A box of canned goods, contents have a total mass of 4.5 kg, is pushed 2 m along the floor by a cons...

A: The free body diagram of the box is given below.  

Q: What must be the acceleration of a train for it to stop from 12.0 m/s at a distance of 52 m? 1.38 m/...

A:

Q: Three point charges held in fixed positions by forces that are not shown. Assume that the distance o...

A: As given, The charge, q1=4 μC=4×10-6 C The charge, q1=-4 μC=-4×10-6 C The charge, q2=3 μC=3×10-6 C T...

Q: Enter a general expression for the moment of inertia of a meter stick I of mass m in kilograms pivot...

A: Write the moment of inertia of meter stick about its centre. ICG=mL212  

Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.