If the middle electron in the previous question is displaced horizontally by a very small distance, beingeffectively thrown off the equilibrium, what will its speed be when its very far away from the other twocharges. Use e=1.60×10-19 CProvide your answer in m/s.Type your numeric answer and submit0☑You are incorrect

Answered: Image /qna-images/answer/3ef92c26-6b9b-4746-a4ca-6ddf6bcbdacf.jpg

Answered: If the middle electron in the previous…

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter1: Getting Started

Section: Chapter Questions

Problem 39PQ

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H.W Determine the angle (0) and the normal reaction (N) between the cylinder and the smooth horizontal surface in the following figure. 100ON 50ON 学不年學玲搭冷玲玲

Please use the origin (0,0) as the starting point of the graph and 2pi on the x-axis as the point where th graph ends. Find a function of the form y = Asin(x) or y = Acos(x) whose graph matches the function below. 51 37/2 -2 -3 -4 -5+ Give an exact answer using fractions and/or multiples of pi as necessary. y = OType here to search
Po = 25 μc/m³ is distributed uniformly through a certain region. If V = 50 at y = 2 and V= 90 at y = 5, &, = 2. a- Give the solution and calculate V, E.
solve for H and answer as stated
e. Consider one unit cell and assume the length of the side of the cube is “a”. Remember that “a” is the distance between the centers of two adjacent atoms. How long is “a”, the edge of a unit cell, in terms of radius, r, of an atom? Write also your answer in the summary table.Answer: __________f. Based on the earlier questions, a simple cubic cell has the equivalent of only 1 atom. Recall the volume of sphere with radius, r, is expressed as V = 4/3 πr3. With this information, find the total volume of all the spheres in this unit cell, expressed in terms of r. (Hint: To do this, take the total number of atoms and multiply it by the volume of one atom, with radius, r)Answer: __________
Hi, please use the numbers that are provided in the problem to solve this for me please. Make sure you use 6.0 x 10^12 as written.
1%A9 li. t LTET 4G+ Vol) O A X O U 9:-7 Second H.W.pdf 1. Draw and label the vector with these components. Then determine the magnitude and angle of the vector. a- Az = 3 ,A, = -2 b- B, = -2 ,B, = 2 2. What is the speed of horse in meter per second that runs a distance of 1.2 miles in 2.4 minutes? 3. A car moving along X- axis according on the function: X (t) = 2 t2 + 5t +7 on [1,2] Find: a- The average velocity. b- The acceleration at 3s. 4. Julie is walking around a track at a 2m/s for some exercise. She then decides to start jogging so she accelerates at a rate of 0.5m/s? for 3 seconds. How far did Julie travel from the time she started to accelerate to the end of the 3 seconds? 5. Ralph uses a 2000 to do this. force to push his car along a road for 1000 m. It takes him500 s a- Calculate the amount of work that Ralph did on the car. b- Calculate the amount of power that he generated. II
Po = 25 uc/m³ is distributed uniformly through a certain region. If V=50 at y = 2 and V= 90 at y = 5, &, = 2. a- Give the solution and calculate V, E. b- Draw V, Ē, IE with respect to y-axis. c- Now if p₂ = 0, give the solution and calculate V, Ē.
A 11-inch candle is lit and burns at a constant rate of 1.3 inches per hour. Let t represent the number of hours since the candle was lit, and suppose R is a function such that R(t) represents the remaining length of the candle (in inches) t hours after it was lit. a. Write a function formula for R in terms of t. R(t)=11-1.3t Preview b. What is the domain of R relative to this context? Enter your answer as an interval. [0,8.46] Preview c. What is the range of R relative to this context? Enter your answer as an interval. Preview no answer given d. What is the domain of R¯ relative to this context? Enter your answer as an interval. |其 Preview e. What is the range of R1 relative to this context? Enter your answer as an interval. Preview f. Solve R(t) = 6.2 for t. t = 3.69 Preview g. What does your solution in part (f) represent in this context? Select all that apply. How many hours since the candle was lit when it is 6.2 inches long. * The length of the candle (in inches) 6.2 hours after…
A proton is fired from far away toward the nucleus of a mercury alom, Mercury is element number 80. and the diameter of the nucleus is 14.0 fm. Y Part A If the proton is fired at a speed of 4.8x107 m/s, what is its closest approach to the surface of the nucleus? Assume the nucleus remains at rest. Express your answer to two significant figures and include the appropriate units. Submit HA Value Provide Feedback Request Answer Units ? Next >
Answers must be expressed in engineering notation (when the exponent of the base ten multiplier is not a multiple of 3, press ENG or SHIFT+ENG, whichever the case.) Example: 0.06N or 6.0x10-2 N must be expressed to 60x10-³N or 60mN 1. Consider a beam of electrons that moves from the electron gun towards the screen of a cathode ray tube due to the potential difference of 15kV. A pair of coils are placed outside a cathode ray tube and produce a uniform magnetic field of 250 µT across the tube. Calculate the force experienced by the electrons if the magnetic field is in place: a. parallel with the direction of the beam. b. Perpendicular with the direction of the beam. c. 50 degrees with the direction of the beam.
A block A, placed on a horizontal surface with friction, is connected by a rope passing through a pulley to a suspended block B. The mass of block B is sufficient to set the system in motion and both masses accelerate with acceleration a. Test your model to obtain the kinetic friction coefficient uc and its uncertainty for this phase of the motion using the following values: We use g=(9.81±0.01) m/s^2 as usual. mA=(0.415 ± 0.005)kg; mB=(0.22 ± 0.004)kg; a=(1.48±0.04) m/s^2; find an equation giving the modulus of kinetic friction (fc) under the horizontal slider when it is accelerated by the fall of the suspended mass and the value of uncertainty as well.

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