Particle 1 has a mass of m₁ = 4.00 × 106 kg, while particle 2 has a mass of m₂ = 7.00 × 106 kg. Each has the same electric charge. These particles are initially held at rest, and the two-particle system has an initial electric potential energy of 0.150 J. Suddenly, the particles are released and fly apart because of the repulsive electric force that acts on each one (see the figure). The effects of the gravitational force are negligible, and no other forces act on the particles. At one instant following the release, the speed of particle 1 is measured to be v₁ = 172 m/s. What is the electric potential energy at this instant?

Particle 1 has a mass of m₁ = 4.00 × 106 kg, while particle 2 has a mass of m₂ = 7.00 × 106 kg. Each has the same electric charge. These particles are initially held at rest, and the two-particle system has an initial electric potential energy of 0.150 J. Suddenly, the particles are released and fly apart because of the repulsive electric force that acts on each one (see the figure). The effects of the gravitational force are negligible, and no other forces act on the particles. At one instant following the release, the speed of particle 1 is measured to be v₁ = 172 m/s. What is the electric potential energy at this instant?

Name: 19.9Particle 1 has a mass of m₁ = 4.00 × 10 6 kg, while particle 2 ha
Uploaded: 2024-03-20T06:57:25.000Z
Channel: Bartleby
Description: 19.9Particle 1 has a mass of m₁ = 4.00 × 10 6 kg, while particle 2 has a mass of m₂ = 7.00 × 106 kg. Each has the same electric charge. Theseparticles are initially held at rest, and the two-particle system has an initial electric potential energy o

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

A particle (Q = +2.0 mC) is moving in a region where only the electric force acts and has a kinetic energy equal to 5.0 J at point A. The particle subsequently passes through point B which has an electric potential of + 1.5 kV relative to point A. Determine the kinetic energy of the particle as it passes through point B
In the image provide these exists two parallel plates call A and B the length of both being 5 centimeters and both separated from each other with a distance of 4 centimeters. An electron enters 1 cm above plate B and it is traveling horizontally at speed of 1x10^6 m/s. VA = 20 V and VB = 10 V are the plate potentials, respectively. A) What is the electrical field (vector) between the plates? B) What is the electric potential V at the entry point of the electron and its initial potential energy? C) The electron eventually find the speed one of the plates, find out out witch one and the speed of the electron before the impact. D) What is the location along the place where the electron makes impact (take x =0 as the left edge of the plates). OFocus 81 F 0.
Loads are placed on all three corners of an equilateral triangle with an edge of 6 cm, as shown in the figure. According to this; A) the force that the Q3 load exerts on the Q1 load (F31)? B) the electric field (E31) formed by the Q3 charge at the corner where the Q1 charge is located? C) The total electrical potential energy of this system? D) The work that needs to be done to bring this system here from Infinity? E)Electrical potential at point F?
The figure below shows a small, charged sphere, with a charge of q = +41.0 nC, that moves a distance of d = 0.177 m from point A to point B in the presence of a uniform electric field E of magnitude 265 N/C, pointing right. (a) What is the magnitude (in N) and direction of the electric force on the sphere? (b) What is the work (in J) done on the sphere by the electric force as it moves from A to B? (c) What is the change of the electric potential energy (in J) as the sphere moves from A to B? (The system consists of the sphere and all its surroundings.) (d) What is the potential difference (in V) between A and B?
A particle has a charge of +3.50 µC and moves from point A to point B, a distance of 0.130 m. The particle experiences a constant electric force, and its motion is along the line of action of the force. The difference between the particle's electric potential energy at A and B is EPEA - EPEB = +9.30 x 10-4 J. (a) Find the magnitude of the electric force that acts on the particle. (b) Find the magnitude of the electric field that the particle experiences. (a) Number i (b) Number Units Units
A constant electric field accelerates a proton from rest through a distance of 1.80 m to a speed of 1.85 x 105 m/s. (The mass and charge of a proton are m- 1.67 x 10-22 kg and qp = e = 1.60 x 10-19 C.) HINT (a) Find the change in the proton's kinetic energy (in J). (b) Find the change in the system's electric potential energy (in J). (c) Calculate the magnitude of the electric field (in N/C). N/C
Do fast and get like
A uniform electric field of magnitude 4.50 N/C is directed along the +x-axis. If a 2.95 μC charge moves from (1.00, 0) m to (2.31, 0) m in this field, determine the following. (Include the sign of the value in your answer.) (a) the work done by the electric force J (b) the change in the electric potential energy of the particle (c) the electric potential difference between the particle's initial and final points
Determine the maximum speed an alpha particle consisting of (mass of two protons and two neutrons = 6.65*10^-24kg) could reach if it moves from rest through a potential difference of 4.95 kV.
a a - 28 nC, Consider The rectangular arrangement of four point charges shown in Figure 1, where they lie on the corners of the rectangle where q1 34 nC, q3 92 31 nC and q4=-31 nC and a = 19 ст. a) Calculate how much work is required to set up the arrangement if the charges are initially infinitely far apart and were at rest. (Hint: Use the relation between work done by the external agent and total electrical potential energy of the system) Net workdone K 9.
Two charges, qi =-14.0 mC and q2 =8.4 mC are separated by distance r =6.6 m. What is the change in the electric potential energy of the system of these two charges if the separation changes to 0.7r? Provide your answer in kilojoules, with a precision of one place after the decimal.
A particle of charge Q and mass M enters an electric field with speed Vo and is slowed down to zero speed over a distance d. Find the work done on the particle by the electric force. QEd -MV0²/2 MV ²/2 Fed