The voltage in circuit is 50 V and resistance is 5 ohms, calculate the current ?

Q: Planet A has mass 3M and radius R, while Planet B has mass 4M and radius 2R. They are separated by…

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Q: A 570 kg rollercoaster car starts at rest atop a 38-meter hill. Find the gravitational potential…

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Q: 3. If the viscosity of water is 0.75 cP and density of liquid copper is 8,960 kg/m^3 how much water…

A: For non-turbulent, non-pulsatile fluid flow through a uniform straight pipe, the volume flow rate…

Q: A stone, of mass m, is attached to a strong string and whirled in a vertical circle of radius r. At…

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Q: Consider the figure below. (Let R₁ = 2.70 2, and R₂ = 2.50 2.) 24.0 V 12.0 V R₁ W 4.00 23 Is www…

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Q: Q3: Design a circuit to simulate the following mathematical equation using minimum number of…

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Q: To double the total energy of a mass oscillating at the end of a spring, we need to Select one: O a.…

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Q: The given table shows initial lengths, as well as changes in temperatures and lenghts of 3 metal…

A: When the temperature of the rod of length L whose coefficient of thermal expansion is α , is changed…

Q: A truck travels 65 km in first hour and 78 km in second hour. What is average speed of truck ?

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Q: A piece of wood with density of 706 kg/m³ is tied to the bottom of a pool. The volume of the wood is…

A: in this question we calculate  water displaced wieght by wood.

Q: The figure shows the velocity-versus-time graph for a motorcycle moving along the x-axis. v (m/s) 0…

A: From the given graph,       At    ti = 6 s ,    vi = 8 m/s       At    tf = 8 s ,    vf = 4 m/s

Q: q P -2q Two charges +q and -2q are placed on opposite corners of a square with side length 19 cm.…

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Q: Equilibrium Density of states Fermi level

A: Equilibrium, Density of states, and Fermi level are three different terms in physics. All are…

Q: FInd the total resistance

A: The circuit diagram is shown below.

Q: The force exerted by an electric charge at the origin on a charged particle at the point (x, y, z)…

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Q: A hockey puck (mass = 4 kg) leaves the players stick with a speed of 12 m/s and slides on the ice…

A: Deceleration  a = 0.3 × 9.8 =   2.94 m/s².

Q: Find how far the train will go

A: Given data.  A train is travelling at a, speed=90 km h-1Brakes are applied so as to produce a,…

Q: An electric iron of resistance 3 ohms takes a current of 4 A.Find the heat developed in 2 seconds.

A: Introduction :   In this question we are provided it value of current, resistance and time . With…

Q: Which of the following is an example of potential energy? A child riding a bicycle O A bird flying A…

A: Potential energy is the energy stored in the body due to its height or because of its position…

Q: Determine the remaining intensity of the light leaving through 8.3Km optical fiber if the…

A: Given data: Length of the fiber, L=8.3 km Attenuation, α=6.1 dB/km Our question is to find the…

Q: Tension is maintained in a string as in the figure below. The observed wave speed is v = 258 m/s…

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Q: When three identical resistors are wired in parallel to a 6V battery, the current passing through…

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Q: 2. in free space, let Q1 = 10nC be at P1 (0,4,0) and Q2 = 2-nC be at P2(0,0,4). Find E at the…

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Q: PLEASE INCLUDE COMPLETE SOLUTIONG AND BOX FINAL ANSWER. An automobile moving along a straight route…

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Q: Calculate the momentum of a car having mass 3.6 kg moving with a velocity 1.5 m/s.

A: Introduction :   In this question we are provided it value of mass and velocity . With these data we…

Q: Ice can become wwater and then become water vapor when the temperature?

A: Heat of vaporization of water :  water has a high heat of vaporization, the amount of energy needed…

Q: A bus having mass of 1200 kg achieve the velocity of 6 m/s in 12s Find the required force to attain…

A: Given data: Mass of the bus, m=1200 kg Velocity, v=6 m/s Time, t=12 s Our question is to find the…

Q: A 0.40 kg ball is launched at a speed of 2 m/s from a 10 m cliff. What was the total mechanical…

A: Given Ball mass, m=0.40kg Ball speed, v=2 m/s Cliff Height, h=10m Mechanical energy can be…

Q: Calvin Cliffs Nuclear Power Plant, located on the Hobbes River, generates 1.00 GW of power. In this…

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

Q: In testing an 800-kg sports car it is found that the engine rotates the tires, indirectly causing a…

A: In the given question, Mass of the sports car (m) = 800 kg Time of motion (t) = 10s From the graph,…

Q: An accelerating voltage of 2.72 x 103 V is applied to an electron gun, producing a beam of electrons…

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Q: Question 1: An insulated solid sphere of radius R has a uniform charge density A. Compute the…

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Q: A current of 8.022 A flows through a conductor for 4.05 s. What amount of charge passes through the…

A: Introduction :  In this question we are provided it value of time and current . With these data we…

Q: A truck travels 65 km in first hour and 78 km in second hour. What is average speed of truck?

A: Given data:  Distance traveled in first hour = 65 km Distance traveled in second hour = 78 km…

Q: A 0.45 kg tetherball is attached to a pole and rotating in a horizontal circle of radius r₁ = 1.4 m…

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Q: Calculate the centripetal force a 2kg mass experiences as it spins at the constant tangential speed…

A: Given data:  Mass (m) = 2 kg Speed (v) = 5 m/s Radius (r) = 2 m Required: Centripetal force (Fc)

Q: 1. What properties does a LOW PITCH and LOUD SOUND have? a. High Amplitude, High Frequency b. Low…

A: Given: Wave with low pitch and loud sound

Q: The graph of voltage (independent variable) vs current (dependent variable) should have voltage on…

A: in this question  we use graph detail to get answer.

Q: Air P = 76 kPa SG₁ = 13.55 40 cm 22 cm Consider a dual-fluid manometer attached to an air pipe as…

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Q: (II) How many kWh of energy does a 550-W toaster use in the morning if it is in operation for a…

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Q: A 11.4-kg object hangs in equilibrium from a string with a total length of 5.60 m and a linear mass…

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Q: When a material changes phase - liquid, solid, gas- heat exchange is required. This heat is called…

A: Given: Mass of water, m= 0.55kgChange in temperature, -20 to 20 degree celciusL for ice to water , L…

Q: Thermal energy is produced in a resistor at a rate of 93.7 W when the current is 2.47 A. What is the…

A: Given data:  Power (P) = 93.7 W Current (I) = 2.47 A Required: Resistance (R)

Q: An electron that has a velocity with x component 1.7 x 106 m/s and y component 3.7 x 106 m/s moves…

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Q: Find the mass of a car that drives at 20 m/s and has 12500 J of energy.

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Q: In the figure, two long straight wires at separation d = 19.0 cm carry currents of i₁ = 2.47 mA and…

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Q: How much distance did he travel?

A: Given. Boy travels with an average speed,  ⇒ 15 m/sIt take time to travels at,  Time,t= 25 minFind…

Q: SHOW COMPLETE SOLUTION Determine the x and y components and the resultant of the forces 250 kN -X 12…

A: The force system is given below.

Q: A container with a mass of 5.1 kg is lifted to a height of 8 m and then returned back to the ground…

A: Solution: A container is lifted to height h and then returned back to ground level. How much work is…

Q: If a baseball is thrown at 170 m/s² and it's mass is 0.80 kg. What force is necessary to change its…

A: Introduction :  In this question we are provided it value of acceleration and  mass . With these…