![Physics for Scientists and Engineers with Modern Physics](https://www.bartleby.com/isbn_cover_images/9781337553292/9781337553292_largeCoverImage.gif)
(a)
The speed of the electron.
(a)
![Check Mark](/static/check-mark.png)
Answer to Problem 35P
The speed of the electron is
Explanation of Solution
Given info: The kinetic energy of the electron and proton is
Formula to calculate the total energy of particle is,
Formula to calculate the total energy of the particle is,
Here,
Equate the equation (1) and equation (2).
Formula to calculate the Lorentz factor is,
Substitute
Rearrange the above equation for
Formula to calculate the rest energy of particle is,
Substitute
The speed of the electron is,
Here,
Substitute
Thus, the speed of the electron is
Conclusion:
Therefore, the speed of the electron is
(b)
The speed of the proton.
(b)
![Check Mark](/static/check-mark.png)
Answer to Problem 35P
The speed of the proton is
Explanation of Solution
Given info: The kinetic energy of the electron and proton is
From equation (5), the speed of the particle is given as,
The speed of the proton is,
Here,
Substitute
Thus, the speed of the proton is
Conclusion:
Therefore, the speed of the proton is
(c)
The factor by which speed of electron exceed that of the proton.
(c)
![Check Mark](/static/check-mark.png)
Answer to Problem 35P
The factor by which speed of electron exceed that of the proton is
Explanation of Solution
Given info: The kinetic energy of the electron and proton is
The ratio of the speed of the electron and proton is,
Substitute
Thus, the factor by which speed of electron exceed that of the proton is
Conclusion:
Therefore, the factor by which speed of electron exceed that of the proton is
(d)
The speeds of the electron and proton and the factor by which speed of electron exceed that of the proton.
(d)
![Check Mark](/static/check-mark.png)
Answer to Problem 35P
The speeds of the electron and proton are
Explanation of Solution
Given info: The kinetic energy of the electron and proton is
The speed of the electron is,
Substitute
The speed of the electron is,
Substitute
The ratio of the speed of the electron and proton is,
Substitute
Thus, the speeds of the electron and proton are
Conclusion:
Therefore, the speeds of the electron and proton are
Want to see more full solutions like this?
Chapter 38 Solutions
Physics for Scientists and Engineers with Modern Physics
- Please solve and answer this problem correctly please. Thank you!!arrow_forwardYou're on an interplanetary mission, in an orbit around the Sun. Suppose you make a maneuver that brings your perihelion in closer to the Sun but leaves your aphelion unchanged. Then you must have Question 2 options: sped up at perihelion sped up at aphelion slowed down at perihelion slowed down at aphelionarrow_forwardThe force of the quadriceps (Fq) and force of the patellar tendon (Fp) is identical (i.e., 1000 N each). In the figure below angle in blue is Θ and the in green is half Θ (i.e., Θ/2). A) Calculate the patellar reaction force (i.e., R resultant vector is the sum of the horizontal component of the quadriceps and patellar tendon force) at the following joint angles: you need to provide a diagram showing the vector and its components for each part. a1) Θ = 160 degrees, a2) Θ = 90 degrees. NOTE: USE ONLY TRIGNOMETRIC FUNCTIONS (SIN/TAN/COS, NO LAW OF COSINES, NO COMPLICATED ALGEBRAIC EQUATIONS OR ANYTHING ELSE, ETC. Question A has 2 parts!arrow_forward
- The force of the quadriceps (Fq) and force of the patellar tendon (Fp) is identical (i.e., 1000 N each). In the figure below angle in blue is Θ and the in green is half Θ (i.e., Θ/2). A) Calculate the patellar reaction force (i.e., R resultant vector is the sum of the horizontal component of the quadriceps and patellar tendon force) at the following joint angles: you need to provide a diagram showing the vector and its components for each part. a1) Θ = 160 degrees, a2) Θ = 90 degrees. NOTE: USE DO NOT USE LAW OF COSINES, NO COMPLICATED ALGEBRAIC EQUATIONS OR ANYTHING ELSE, ETC. Question A has 2 parts!arrow_forwardNo chatgpt pls will upvotearrow_forwardThe force of the quadriceps (Fq) and force of the patellar tendon (Fp) is identical (i.e., 1000 N each). In the figure below angle in blue is Θ and the in green is half Θ (i.e., Θ/2). A) Calculate the patellar reaction force (i.e., R resultant vector is the sum of the horizontal component of the quadriceps and patellar tendon force) at the following joint angles: you need to provide a diagram showing the vector and its components for each part. a1) Θ = 160 degrees, a2) Θ = 90 degrees. NOTE: USE ONLY TRIGNOMETRIC FUNCTIONS (SIN/TAN/COS, NO LAW OF COSINES, NO COMPLICATED ALGEBRAIC EQUATIONS OR ANYTHING ELSE, ETC. Question A has 2 parts!arrow_forward
- ་ The position of a particle is described by r = (300e 0.5t) mm and 0 = (0.3t²) rad, where t is in seconds. Part A Determine the magnitude of the particle's velocity at the instant t = 1.5 s. Express your answer to three significant figures and include the appropriate units. v = Value Submit Request Answer Part B ? Units Determine the magnitude of the particle's acceleration at the instant t = 1.5 s. Express your answer to three significant figures and include the appropriate units. a = Value A ? Unitsarrow_forwardSolve and answer the question correctly please. Thank you!!arrow_forwardSolve and answer the question correctly please. Thank you!!arrow_forward
- Physics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage LearningClassical Dynamics of Particles and SystemsPhysicsISBN:9780534408961Author:Stephen T. Thornton, Jerry B. MarionPublisher:Cengage LearningModern PhysicsPhysicsISBN:9781111794378Author:Raymond A. Serway, Clement J. Moses, Curt A. MoyerPublisher:Cengage Learning
- College PhysicsPhysicsISBN:9781938168000Author:Paul Peter Urone, Roger HinrichsPublisher:OpenStax CollegePrinciples of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningPhysics for Scientists and Engineers, Technology ...PhysicsISBN:9781305116399Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
![Text book image](https://www.bartleby.com/isbn_cover_images/9781133939146/9781133939146_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9780534408961/9780534408961_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781111794378/9781111794378_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781938168000/9781938168000_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781133104261/9781133104261_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781305116399/9781305116399_smallCoverImage.gif)