In which circuit do the three resistors have equal voltage drops but carry different current?

Q: How can you light a 1.0-W, 1.5-V bulb with your 12.0-V car battery?

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Q: What is the mass in both (a) slugs and (b) kilograms of a 4440-lb car? Answers: (a) m = i slugs (b)…

A: mass of car = 440 lb

Q: 8.) Light of frequency 0.85 x 10¹5 Hz falls on a metal surface. If the maximum kinetic energy of the…

A: Frequency, f = 0.85×1015 Hz Maximum kinetic energy, KE = 1.7 eV Work function, Φ = ?

Q: A racing car has a uniform acceleration of 8 m/s². What distance will it cover in 5 seconds after…

A: Given data :- acceleration a = 8 m/s2 time t = 5 s initial velocity u = 0

Q: A piece of stone thrown vertically upwards. It reaches the maximum height in 6 seconds.if the…

A: Given data :                   Acceleration due to gravity    =   g                   Final velocity…

Q: Test III. Recognizing Elastic and Inelastic Collison. Shade letter E on the zip grade if the given…

A: 26. Colliding pendulum- inelastic collision. 27. Tricycle- truck collision- inelastic collision.…

Q: 13. Considering a parallel-plate capacitor, which of the following is true?     If it is fully…

A: Statement 1 - FALSE        When the capacitor is fully charged then the electric field is maximum,…

Q: 21. If X = î − 3 ĵ and Ỹ = 4 î + 4 ĵ, what is Ẵ × Ỹ? A. zero C. 16 k B. -8 k D. 4 î - 12 ĵ

A: Please see the answer below.

Q: Calculate the potential energy of a 4.5 kg bowling ball that is on the ground. Assume that g = 9.8…

A: Mass, m = 4.5 kg Ball is on the ground means height is zero.  Acceleration due to gravity, g = 9.8…

Q: Determine the moments of the 5-kN force about point O and about point B

A: Centre of mass is just a mathematical concept. It is where the mass is supposed to be concentrated.…

Q: tal direction tion in static

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Q: The Primitive Equations for weather at a specific point operate on this fact:   Question 3 options:…

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Q: A sample of radioactive material contains 1x 1014 atoms and has an activity of 6.3 x 1011 Bq. What…

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Q: A square loop with 5 cm sides is perpendicular to a uniform field 150 mT in intensity. If a third of…

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Q: Density of steel = 9.8 g c find density in kg m 32 :3 cm²

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Q: - The coefficient of static friction between the two blocks shown in figure is μ and the table is…

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Q: Volume 2 45 cm3 _density= Determine mass = ? 0.25 gem³

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Q: 11. A 0.500 [kg] ball was thrown downward with an initial speed of 5.00 [m/s] from a height of 5.00…

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Q: Geophysics is divided by scale into: Medium scale - to~6000m Huge scale - to 6600km deep Large scale…

A: The complexity in the motions of fluids flowing over Earth’s surface (in both atmosphere and ocean)…

Q: In nuclear fission with uranium-235, a chain reaction is initiated after the first decay because in…

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Q: When a volume of air is compressed, its temperature   Question 10 options:   increases.…

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Q: 3.64 A 2.7-kg ball is thrown upward with an initial speed of 20.0 m/sm/s from the edge of a 45.0 mm…

A: Given Datam=2.7kgu=20 m/sh=45mmV=6 m/s

Q: Layla's initial speed is 3 m/s, she traveled at a distance = 10m. Using rapid boots, it increases…

A: Given Data : The initial speed of Layla is given as vi=3 ms The distance traveled by Layla is given…

Q: 3.50 It is common to see birds of prey rising upward on thermals. The paths they take may be…

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Q: th of 2 m inside. Hinge passes thro ve density of 6.5 equal to Lite

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Q: The five-bolt connection must support an applied load of P-4900 lb. If the average shear stress in…

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Q: Two parallel wires that are 4 cm apart are carry currents of 2A and 4A respectively, in the same…

A: Given: The separation between wires is 4 cm = 0.04 m. The currents in the wires are 2 A, and 4 A in…

Q: An object is to the left of a convex mirror. Describe the two rays needed to indicate the location…

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Q: 21.A bowling ball whose mass is 4.0 kg is rolling at a rate of 2.5 m/s. What is its momentum? 22. A…

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Q: The mass of 5 litre of water is 5 kg. Find the density of water in g cm³.

A: Write the expression for the density. Here, m represents the mass and V represents the volume.

Q: Activity. Determine what is described in the following statements. Write your answer on the space…

A: Note: As per the guidelines, we can only answer three subparts of a question. Sorry for the…

Q: 2. What is the kinetic energy of an airplane with a total mass of 50,000kg that is moving at a…

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Q: The point form of Ohm's Law is the basis for: a.) Kirchhoff's current law b.) The heating effect…

A: Introduction: Ohm’s law states that the voltage or potential difference between two points is…

Q: Describe the ways you can change a sound wave’s pitch. There at least three we have studied this…

A: Sound is a vibration that propagates through a medium as pressure waves. These waves are audible to…

Q: Why is it important to determine the rate of growth and decay of current in circuits?

A: If the rate of change of magnetic flux, linked with a coil changes when an ac current flows through…

Q: A machine gun fires 15 bullets / s each of mass 34 g the speed to each bullets is 40 cm/s, then…

A: Given data :                  Speed of each bullet    =   V                  Mass of  each bullet…

Q: Given data: Force = 18 N Time = 4.6 s Find the Impulse II

A: Given data :                         Time     =     t                        Force      =    F…

Q: What current will be taken by a 1230 W appliance if the supply voltage Is 250 V ?

A: Given: The power is 1230 W. The supply voltage  is 250 V.

Q: 3V R2 = 252 Im 9V R1 = 92 R3 = 60

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Q: The two masses m1=4kg and m2 are connected by a massless string passing through a massless pulley as…

A: M1 = 4 kg h= 5.2 m Speed of M2 when hit the ground (v2) = 4.3 m/s   Due to string constraints, both…

Q: You start out by driving 177 miles north in 4 hours and 44 minutes, and then you stop and park for a…

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Q: Given the vectors A = 41+ 8j, B = - 8i + 7j and C = 121 - 10j find the resultant and direction by…

A: A→ = 4i^ + 8j^B→ = -8i^ + 7j^C→ = 12i^ - 10j^

Q: You launch a projectile with an initial speed of 41.9 m/s from the top of a building 26.4 m above…

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Q: Cyclotrons are widely used in nuclear medicine for producing short-lived radioactive isotopes. These…

A: (a) From the energy conservation equation, E = 1/2 mv2 The expression for speed is given by, v = 2Em…

Q: Suppose a truck travels 70 kilometer in first hour and 85 kilometer in second hour. What is average…

A: Given data :                   Total distance  travelled    =   d                    Total  time…

Q: Mass of a body is 2.022 kg, What is it's weight?

A: Solution: Given: m = mass of the body = 2.022 kg  g = gravitational acceleration = 9.807 m/s2  W =…

Q: . A flat surface with area 7.0 cm2 in a uniform magnetic field ?⃗ . The magnetic flux through this…

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Q: An open top cylindrical tank has a diameter of 3 meters and is completely filled with water. When…

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Q: 6.) How many photons are emitted per second for a beam of 600 nm light from a 2.0 mW locor?

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Q: A car comes to a bridge during a storm and finds the bridge washed out. The driver must get to the…

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