7. Lagrangian for a charged particle with charge e and mass in moving in an electromagnetic field with scalar potential (x, y, z) and vector potential A(x, y,z) is given Expression for generausea momentum is (a) zero (b) mỹ (c) mỹ +º Ã (d) mỹ – eộ +º Ã

Q: Only 6 I answer 7 already

A: We are allowed to answer only the first question [Q.6]. For solutions to other questions, please…

Q: pls answer the other one tutor ..

A: Given that a particle is oscillating in simple harmonic motion. The time required for the particle…

Q: Hi! can I ask for the answer? It seems that you there's no answer provided, thank you!

A: a. The force required to push an object of mass m up an incline of angle θ at constant velocity is…

Q: Write down Newton's Second Law for translation along the direction of the slope, calling this the…

A: Given Data: Friction →fs Weight →Mg Reaction force →FN Radius →R Inclination height →h Inclination…

Q: What is the answer written out in meters?

A: We need to convert  μm into m 1.0 μm=10-6 m

Q: A 460.0 g chunk of an unknown metal, which has been in boiling water for several minutes, is quickly…

A: Given that we have 460 gram of unknown metal.Now we put that into a insulating beaker which has1.5…

Q: If an object is moving north, the direction of the frictional force is (1) north (2) south (3) east…

A: If the object is moving north, the direction of frictional force is :

Q: If an explosion occurs 34 kilometers away, the time it will take for the sound to reach you…

A: Speed is essentially a measurement of a body's rate of movement. It is described as the distance…

Q: completely lost, any help?

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: A cyclist, starting from rest, travels in a straight line for 10 minutes. 1. During the first 2.0…

A: Given the uniform acceleration is 0.067 m.s-2 for the first two minutes. Therefore the velocity for…

Q: Hello, the answer provided above was incorrect. Could I please get a revised answer.

A:

Q: Can you solve this question showing all the steps it took to get there?

A: Given data:    m1=7.1 kg  u1=3 m/s  m2=3.4 kg  u2=0  v1=2 m/s  v2=v

Q: Res=?

A: According to the question we have to find the value of Req.

Q: need heko

A: Student please share a proper question what you we will complete your requirements.

Q: I need help completing the table

A:

Q: 4. For this problem, you may use your notes and the tables provided only. a) For the given quark…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: E1.A horizontally directed force of 25.0 N is used to pull a box a distance of 1.5 m across a…

A: Dear Student,   As per our company policy, I am allowed to answer only first 3 subparts. So, kindly…

Q: Says the answers are incorrect

A:

Q: Can someone pls help with these questions?

A: Given that :- Distance between your house to your friend's house=3 mile

Q: This is all 1 question

A: (E18) Given: The upward force applied is of 27.0 N. The mass of the object is 2.3 kg. Introduction:…

Q: 21. Which one of the following expressions determines the minimum speed that the car must have at…

A: Given data : Mass of the car is M Radius of the vertical circle is R

Q: Write the history of electicity in your own words. 2-3 paragraphs.

A: Electricity plays an important role in our daily lives. In today's world, it is needed for almost…

Q: What is the answer to (6)?

A: Given, Density in trial 1 = 0.7841 g/mL Density in trial 2 = 0.7851 g/mL

Q: So, how do I get to the final answer?

A: The distance between speakers A and B , d1=6m The distance between speaker B and observer located at…

Q: he answers for this question are incorrect, is there another method to solve this?

A: Given, A particle of mass m = 1.0 kg  When the particle is at x = 9.5 m, its velocity is 3.571 m/s.…

Q: Only the first 3 parts were answered. Still need help with the last 3

A: Here, we have to Use Flemings Left Hand Rule : the forefinger representing the direction of the…

Q: You have a number of identical capacitors, each with a capacitance of 10 micro F, and a working…

A: Given each capacitor is Having a capacitance of 10 micro F we need a capacitance of 20 micro F total…

Q: (8) In sample Prob 15.01, when the spring constant is doubled, the time for one complete oscillation…

A: Given:  Spring factor is doubled.

Q: #40 White BALL'S MASS = 0.45 ca %3D INITIALLY travels AT 3.5 m S. STRIKES A BLACK INITIALLY AT REST.…

A: