If you were to place a 3kΩ resistor across a 9 volt battery, what is the power dissipated from this resistor?

Q: In a dental office, the person giving a dental x-ray examination leaves the room while the x-ray…

A: Because x-ray photons carry much more energy than the photons of visible light, repeated exposure to…

Q: A cylindrical tank of radius 20 ft and height 3 ft is two-thirds filled with water. Find the work…

A: Given -: Radius of cylindrical tank R = 20 ft Height H = 3 ft Density of water p = 62.4 lb/ft^3…

Q: What is the acceleration of a 5000kg body moving on a surface inclined at an angle of 25 .?

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Q: If a coefficient of friction between a box and the floor is 0.2, and there is a maximum friction…

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Q: The diagram below shows a circuit with two resistors. 8.0 2 8.0 2 12-volt source A What is the…

A: Given data:  Two resistors are connected series combination R1 = R2 = 8.0 Ω Battery voltage (V) = 12…

Q: Question 1 Estimate the 4 hours in continuesly at Cost of cookirg furky for oven that operates and…

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Q: A 5,000.0-kg particle is placed along the x-axis at the 1.0 mm mark. Another 5,000.0-kg particle is…

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Q: Find the gravitational potential energy of a light that a mass of 22 kg and is 5 m above the ground

A: Write the given values with the suitable avriables. m=22 kgh=5 m Here, m is the mass and h is the…

Q: Find the kinetic energy of a ball Of 140 g mass, moving at a velocity Of 30 cm/s ?

A: Given data :                  Velocity   =   v                   Mass      =   m        To find :…

Q: 1. An object 1.7 cm high is held 3.1 cm from a person's cornea, and its reflected image is measured…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: If a bus traveling at 21 m/s is subjected to a steady deceleration of 3 m/s? .How long will it take…

A: Given Initial speed of the bus is v0=21 m/s Deceleration of the bus is a=3 m/s2 Final speed of the…

Q: Below is a velocity-time graph of a pteranodon taking off in flight. Determine its average…

A: Given v t=16 = 6 m/s To find out Average acceleration for 16 sec period

Q: A 55.0 kg boy runs at a speed of 16.0m/s and jumps onto a cart that is initially at rest. The boy…

A: Given that                The mass of the boy is (m) = 55.0kg                Speed of the boy is (v1…

Q: Two students are standing 3.30m apart. One has a mass of 64.0kg and the other a mass of 75.0kg. What…

A: Given data:  Distance (r) = 3.30 m Mass (m1) = 64.0 kg and m2 = 75.0 kg Required: The gravitational…

Q: Find the value of potential energy stored in ball mass of ball=2.2 kg h=4 m g=10 m/s2

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Q: 1. Which combination of resistors has the smallest equivalent resistance?

A: Introduction :- Here in the given four combinations, we have to find the combination for which…

Q: The linear density of the A string on a violin is 4.12 × 10-4 kg/m. A wave on the string has a…

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Q: Find the mechanical energy of a block-spring system having a spring constant of 1.8 N/cm and an…

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Q: A web page designer creates an animation in which a dot on a computer screen has position = [4.0 cm…

A: Position=(4cm+2.5)t²i^+5j^

Q: If a bus traveling at 21 m/s is subjected to a steady deceleration of 3 m/s? .How long will it take…

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Q: m under a force of 600 N. What is the spring constant f

A: Given:-  The spring force F = 600 N  The spring compressed within a distance x = 0.4 m  Find:-…

Q: Two particles are fixed to an x axis: particle 1 of charge q1 = 2.37 x 108 C at x = 19.0 cm and…

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Q: A 950-kg cylindrical can buoy floats vertically in saltwater. The diameter of the buoy is 0.900 m.…

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Q: What is the pressure at the bottom of a 4.30m deep pool filled with water if the atmospheric…

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Q: If a bus traveling at 21 m/s is subjected to a steady deceleration of 3 m/s? .How long will it take…

A: Given data :                  Initial velocity   =   u                  Final  velocity    =   v…

Q: (a) Indicate which of the two objects, if either, has a decreasing speed during the time interval…

A: Given data: The velocity versus time graph is given for two objects A and B.

Q: The vibrational frequency of an HF molecule is 8.72 x 1013 Hz and the molecule is 1.589 x 1027 kg.…

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Q: Problem 1: The figure below shows the current-versus-potential-difference graph for a resistor. (a)…

A: Given Current versus potential difference graph for a resistor To find out The resistance of the…

Q: If you applied a force of 380 N to a 40 Kg sled, how fast would ur accelerate over a frictionless…

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Q: A car of mass 1.43x10°kg goes around an unbanked, circular curve of radius 26.6m at a speed of…

A: Given that               The mass of the car is (m) = 1.43×103Kg               Radius of the…

Q: Newton's 2nd Law Problems (with Kinematics) 1. A hockey puck with mass 0.160kg is at rest at the…

A: Given Mass of the hockey puck is m=0.160 kg Applied force is F=0.250 N The force is applied for…

Q: Also known as a supporting force which balances the weight of an object or a person against a…

A: Supporting force which balances the weight of an object or a person against a contact.

Q: What is the Earth's angular velocity as it spins around its rotation axis once every 23 hours, 56…

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Q: A 33.0kg box rests on a horizontal surface with coefficient of static friction of 0250 and a…

A: Given Data: The mass of the box is: m=33.0 kg The coefficient of static friction is: μs=0.250 The…

Q: A mechanic pushes a 2.20 ✕ 103-kg car from rest to a speed of v, doing 5,250 J of work in the…

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Q: A runner starts from rest and runs with a constant acceleration of 2.51m/s2. How far has she run…

A: Given that- Runner start from rest (u) =0m/sec Constant acceleration (a) =2.51 m/sec^2 Time(t)=3.48…

Q: Citizen's band (CB) radio utilizes frequencies between commercial AM and FM. What is the frequency…

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Q: . a 2.11kg object is attached to a horizontal ideal massless spring on a frictionless table. what…

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Q: + : Apr 27, 20Z2 at 5.11 AM Cord Platform Platform

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Q: Use Hooke's law to calculate the mass hanging from a spring at equilibrium if the spring constant…

A: Spring constant = K=22 N/m Stretched distance = y = 0.089 m

Q: The ideal gas law relates the pressure P, volume V, absolute temperature T, and amount of gas n. The…

A: Constant Pressure P1=2.2 atm, initial volume V1=28500 ft3=807.03 m3, initial temperature T1=-15…

Q: An automobile traveling at the rate of 20 m/s is approaching an intersection. When the automobile is…

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Q: Activity 3 of 4 If the mass of the satellite was increased, how would the gravitational attraction…

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Q: Question 3. A car sits at rest at the starting line of a circular racetrack. It begins to accelerate…

A: Car's top total acceleration is 8.27m/s2 Your option (d) is right.

Q: A 22.0 V battery moves 7.6 x 10^3 C of charge. How much energy does the battery deliver?

A: Given EMF of the battery is V=22.0 V The charge is given as q=7.6×103 C   We have to find the energy…

Q: The friction force for an object in motion on a surface. O Kinetic Friction Static Friction O Air…

A: Friction force for an object in motion on a surface

Q: V= 120 Rg= 92 %3D Rz= 2 Ry = 152 Rq = 2 S R5= 82 ww

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Q: Inertia is the tendency of an object to support change in its velocity. True False

A: Given:-  Inertia is the tendency of an object to support a change in its velocity. Find:-  This…

Q: Thermal energy is produced in a resistor at a rate of 127 W when the current is 3.99 A. What is the…

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Q: As shown in figure, find that at what distance body A will attain a velocity of 3 m/s when starts…

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Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.