Find the net force (magnitude and direction) on 9₂. y 2 nC 9₂ 93 5 nC 4 cm -3 nC 91 3 cm X

Q: A heat pump and a refrigerator both use 1000 W of work to extract 1500 W of energy from the cold…

A: Solution: Given that QH = 1500 W W = 1000 W

Q: At the end of the school year, a high school chemistry teacher asks one of the students to stay…

A: Given:dimensions of the block,length, l = 3.00 cmheight, h = 5.00 cmwidth, w = 5.00 cmmass of the…

Q: To bring a very big ship to a stop,  its engines are typically cut off about 25 kms from port. Why?

A: A very big ship has an enormous large amount of   mass , due to  this   its momentum will be very…

Q: How much net force is required to accelerate a 1000 kg car at 4.00 m/s²?

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

Q: Discuss the electrical interaction force between the two like- and unlike-charges, between the…

A: In this question we have to discuss the charges on an object. Please give positive feedback if the…

Q: A source of light having two wavelengths 500 nm and 550 nm of equal intensity is incident on a slit…

A: We have a source of light having two wavelengths λ1=500 nm  and  λ2=550 nm which are incident on a…

Q: Show the complete solution. 1.)A barrel contains a 0.120 m layer of oil floating on water that is…

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Q: B- Explain how you can carbon-date the age of a sample.

A: To carbon-date the age of a sample carbon -14 is used. Carbon -14 dating is a laboratory analysis…

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Q: Does the mass of the object affect the angle at which the object “slips” at constant friction…

A: Kinetic or Sliding friction The kinetic friction of sliding friction between two surfaces in contact…

Q: Given a= 2i+j, b = i-4j+k and c=j+k, (where i, j and k are unit vectors in x,y and z directions…

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Q: 21: An electron has a velocity of 6x106 m/s in the positive x direction at a point where the…

A: Please see the answer below.

Q: A 17.0 kg-sled is coasting across the ice at a speed of 13.0 m/s when a 18.0 kg-package is dropped…

A: Given, Mass, m1 = 17 kg  Speed , v1 = 13 m/s  Mass, m2 =18 kg  Speed, v2 = 0  New Speed, v = ?

Q: The gravitational acceleration of this planet is 6.4 m/s/s Find the horizontal and vertical speeds…

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Q: Is it possible for a frictional force to increase the mechanical energy of a system? If so, give…

A: Given that-  frictional force to increase the mechanical energy of a system To determine that Is it…

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A: Write the expression for the friction force.

Q: Compare between Magnetic method and Gravity method?

A: There are two different methods  magnetic method and gravity method

Q: * Determine the direction of the given quantity. B X хххххх X хххх.хх х X x х х x x х х x.IX x x х x…

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Q: Which of these three circuits are equivalent? * A В O A & B 0 A, B, & C O B&C OA & C са с

A: Here in all the three cases, Terminals of the bulbs are common, so we can say that the potential…

Q: 1. a) What is the momentum of a 10,000-kg truck whose speed is 30 m/s? b) What will be the speed of…

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Q: 14.4 (B)-9.6 Q11: The voltage on 12 resistor is, in V. (C)-12.8 (A) 10.7 (B) 2.0 (C) 28.4 Q12: If…

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Q: At what angle must the 520-lb force be applied in order that the resultant R of the two forces have…

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Q: A ball with mass 0.2 kg is thrown upward with initial velocity 30 m/s from the roof of a building 90…

A: Given Mass of the ball, m=0.2kg Initial velocity, vi=30m/s Roof of the building high, h=90m Force…

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Q: Determine the direction of the B, I, v, or F on each item. Determine the direction of the given…

A: 1st question solution

Q: A solenoid of radius 1.5 m with 266 turns and has a length of 25 m is wound around the pigeon cage.…

A: We have a solenoid of radius r=0.5 m, length L=25 m and N=266 turn that produces a magnetic field…

Q: For the primitive yo-yo in fig, to find the downward acceleration of the cylinder and the tension in…

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Q: Suggest one way of increasing the strength of the

A: Given; A.state the polarity at the end X and Y as switch is pressedB. Suggest one way of increasing…

Q: What value of a single resistor (in Ω) would be equivalent to that of the resistors in this…

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Q: 2. A particle of mass 1.67 x 10-24 kg travels with velocity 0.65. Compute its rest mass?

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Q: A 25 kg child plays on a swing having support ropes that are 2.20 m long. A friend pulls her back…

A: Draw the free-body diagram of the system. Determine the height h.

Q: 1. A magnet of mass 4.44 kg is suspended from the ceiling by a cord as shown. A large magnet is…

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Q: The refractive index of the Vitreous humor is Your answer

A: Refractive index of vitreous humour is 1.336

Q: A Ping-Pong ball has a diameter of 3.80 cm and average density of 0.084 0 g/cm3. What force is…

A: Write the given values with the suitable variables. r=3.8 cm2=1.9×10-2 mρb=0.084…

Q: Three forces 20N, 30N, and 40N are in equilibrium. Find the largest angle in degrees they make with…

A: If the forces acting on a particle are said to be zero, the net force acting on the particle is…

Q: Calculate the work done by a student in lifting a 0.5 kg book from the ground and keeping it on a…

A: Answer:-  Mass of book(m) = 0.5 kg  Height (h) = 1.5 m  Acceleration due to gravity (g) = 9.8 m/s2…

Q: What is the equivalent resistance if you connect three 10.0 Ω resistors in series? 2. What is the…

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Q: Calculate the work done by a student in lifting a 0.5 kg book from the ground and keeping it on a…

A: Write the given values with the suitable variables. m=0.5 kgh=1.5 m Here, m is the mass and h is the…

Q: Given data: Force=12.88 N Displacement=0.08 m Find Work done

A: GIVEN: Force (F)= 12.88N Displacement (d); 0.08m

Q: 1.)A barrel contains a 0.120 m layer of oil floating on water that is 0.250 m deep. The density of…

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Q: The magnitude of the net force exerted in the positive x direction on a 9.2kg particle varies in…

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Q: During a lightning storm the potential difference between a cloud and the ground can be extremely…

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Q: A truck has a mass of 900 kg. If the velocity of the truck is 30 m/s, what is its momentum? 0 kg-m/s…

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Q: (Β) -9.6 011: The voltage on 3 Ω resistor is, in V. (Α) 10.7 (Β) 28.4 (C) – 12.8 (C) 2.0 (D) –11.2…

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Q: Determine the direction of the given quantity. Choose Determine the direction of the given quantity.…

A: A magnetic field is a vector field that describes the magnetic effect on moving charges, currents,…

Q: A vehicle is running with a velocity of 5m/s. If the momentum of the vehicle is 5000 kg m/s, what is…

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Q: (A) 0 (B) mr2 E 920: The figure shows two connected wires that are made of the same material. The…

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Q: Calculate the force applied by the brakes.

A: Given; Mass of the car,m=480 kgSpeed=54 k/htime,t=10 sCalculate the force applied by the brakes ?

Q: 011: The voltage on 3 Ω resistor is, in V. (Α) 10.7 (Β) 28.4 012: If P = 210 6-5-F ΠΟΥ Ο (C) -12.8…

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Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.