Based on the circuit shown below, what is the total current in the circuit?

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Q: Find the current I1 in the 18 Ω resistor.

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Q: 0. A baseball is thrown horizontally at 12 m/s from the top of a building 30 m high. What is the…

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Q: Four point charges are placed along x-axis: q1 = 6 nC at x 3 cm, q= 4 nC at x = -2 cm, qs= 5 nC at x…

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Q: Differentiate derived quantity from fundamental quantity. Give three (3) examples of each.

A: Physical quantity The quantity that can be measured is called physical quantity. There are three…

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Q: Determine the currents I1, I2, and Iz for the electrical network shown in the figure. (Assume V1 =…

A: Kirchhoff law Sum potential in a closed loop is zero.  i.e., ∆V=0 in a loop

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A: Given value--- An object moving with a speed of 6.25 m/s, is decelerated at a rate given By dv dt=…

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Q: A package is oscillating on a spring scale with a period of 4.60 s. At time t = 0.00 s the package…

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Q: An refridgerator behaves as a resistance of 18.6 Q in series with an inductive reactance of 1.39 2.…

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Q: Concrete sidewalks are always laid in sections, with gaps between each section. For example, the…

A: Write the coefficient of linear expansion of concrete.

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A: We know that the heat transfer from the object is given as  Q = mc∆T  where m is the mass  C is the…

Q: 2. A 25.0-kg box of textbooks rests on a ramp that makes an angle a with the horizontal. The…

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Q: A screen is placed a distance d= 42.0 cm to the right of a small object. At what two distances to…

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Q: and W KN, mine the magnitude and sense of the moments about point B of the following: (a) the force…

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Q: if vector A and vector B are two non zero vectors, then A x B is a. parallel to vector B b.…

A: The cross product of vector A and Vector B.  A×B Is a vector which is perpendicular to Vector A and…

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A: GivenThe aarnion has an average lifetime (at rest), τ= 87 nsDistance tavelled by aarnion, d=24 m

Q: The current in a 12-Ω operated at 120 V is

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Q: Consider a series RLC circuit where the resistance R = 957 2, the capacitance C = 2.25 µF, and the…

A: Given value--- R = 957 ohm. L = 35 mH. C = 2.25 micro F. V = 24 V. We have to find ---- resonance…

Q: 9. A hunter aims horizontally at a target 220 m away. If the bullet's muzzle velocity is 1800 km/h;…

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A: Given data as per question v=229m/s a=28.2m/s2 t=10s

Q: 2) Suppose 65 passengers with an average mass of 75kg are transported by a ski lift to a height of…

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Q: A rock is thrown horizontally with a velocity of 27 m/s at 30 degrees. How long does the rock take…

A: Given data :- initial velocity u = 27 m/s angle theta = 30° Range R = 1.5 m

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A: Given value --- x = (5.5 cm) sin(6.6 pi t). We have to find--- Find the period of this motion.…

Q: A proton and an a-particle (with their masses in the ratio of 1:4 and charges in the ratio of 1:2)…

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Q: 6) Consider an atomic nucleus that's moving at a speed of 500m/s. This nucleus emits an alpha…

A: Determine the mass of the new nucleus.

Q: The speed of glycerin flowing in a 5 cm (inner diameter pipe) is 0.54 m/s. Find the fluids speed in…

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Q: Elastic Collision BEFORE AFTER m1=1200 kg m2=1700 kg m1=1200 kg m2=1700 kg V1=12 m/s v2=0 v1=0 v2=_

A: GivenBefore Collisionm1=1200 kg, m2=1700 kgV1=12 m/s, v2=0After Collisionm1=1200 kg , m2=1700 kgv1=0…

Q: An electron has a charge of 1.6 EXP-19 C. A flow of 1000 electrons/second constitutes a current of

A: Given: magnitude of Charge of one electron is qe = 1.6×10-19 C Flow of electrons is n = 1000/second.

Q: A proton moves through a region of space where there is a magnetic field B = (0.491 + 0.40]) T and…

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Q: Shown below is a graph of the 1-dimensional force FYP,x(x), that you exert on a particle of mass 8…

A: Impulse = change of momentum

Q: There are 2.375 x 10^19 electrons passing through a headlight. What will be the voltage of the car…

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Q: A 2.5 kg ball is dropped from the top of the building. Drag on the ball is negligible, and it landed…

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Q: The rocket leaves the ground from rest and reaches a height of 1000 m seconds. What is the average…

A: We know that the formula of the average  velocity is given as  velocity avg= distance Time  We also…

Q: Successive positions of m, before collision Successive positions of m, after collision Vis Consider…

A: Please note : As per answering guidelines I can answer the first three parts of a multisub-part…

Q: Three point charges are fixed in place as shown in the figure below. How much electric potential…

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Q: )A person who is 30 m under water will experience O more pressure than a person 40 m underwater more…

A: A person is 30 m under water Let the atmospheric pressure = PoLet the density of water (ρ) = 1000…

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Q: Suppose it takes a force of 30 N to hold a spring that has been stretched from its natural length of…

A: force on spring F = Kx.... (1)  K= spring constant x= displacement Work done in order to stretch…

Q: Electric Current/ Ohm's Law a Calculate the charges that passes a cross- a. section in a circuit in…

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Q: A moving object accelerates uniformly from 75 m/s at time t=0 to 135 m/s at t=10s. How far did it…

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Q: Two point charges q1 = 2.2nC and q2 = -1.5nC are 13 cm apart. Point A is midway between the charges…

A: Given data- charge q1=2.2 nC, q2=-1.5 nC point A is midway between the charges. Point B is 12 cm…

Q: Cite and discuss examples when a person actually experience at rest and in motion at the same time

A: There are many examples for a body is at rest and in motion at the same time. When we are sitting…

Q: 14. Compute the average speed of water in a pipe having an inner diameter of 5.0 cm and delivering…

A: inner diameter(d)=5 cmradius(r)= 52cm=2.5 cm=2.5×10-2 mJ=2.5m3h=2.560×60 m3sec=6.9444×10-4…

Q: A charge feels a 2.89 x 10-7 N force when it moves 288 m/s perpendicular (90°) to a magnetic field…

A: Given value--- Force = 2.89 × 10-7 N. speed = 288 m/s angle = 90 degree . magnetic field = 2.77 ×…