this is a multi step problem but I am just having trouble with this part of the problem. Here are the values that I correctly calculated: mass of particle 1=6 kg initial velocity for particle 1= 185i+138j final velocity for particle 1= -68.89i+-50.67j I am trying to find: What is the change in kinetic energy for particle 1? I understand I have to use KT= 1/2*m*(vf2-vi2) but I keep getting the wrong answer can you please help?

this is a multi step problem but I am just having trouble with this part of the problem. Here are the values that I correctly calculated: mass of particle 1=6 kg initial velocity for particle 1= 185i+138j final velocity for particle 1= -68.89i+-50.67j I am trying to find: What is the change in kinetic energy for particle 1? I understand I have to use KT= 1/2m(vf2-vi2) but I keep getting the wrong answer can you please help?

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter5: Relativity

Section: Chapter Questions

Problem 106AP: (a) What is the effective accelerating potential for electrons at the Stanford Linear Accelerator,...

See similar textbooks

Related questions

Q: You are given the kinematic equation that is used to solve a problem:…

Q: Two blocks of the same mass move along the same line in opposite directions. The first block is…

Q: An electron in a particle accelerator has a total energy that is 498 times its rest energy. What is…

A: Given that:- Total energy of electron is equal to 498 times the rest energy of electron.

Q: I posed this multiple-choice question a couple times: when one sees an expression such as 2m,…

A: Requried : The correct statement for 2m.

Q: A 2.87 μg particle moves at 2.11×108 m/s. What is its momentum ??

A: Mass=2.87*10-6 g. Velocity=2.11*108 m/s

Q: We have this equation in 1D. If the terms confuse you, just follow the math: m d v/ d t − F = 0…

Q: Find the kinetic energy of the objects in the scenarios. A. A cosmic pion of mass 140 MeV/?2 flies…

Q: Car A is moving east at 52.7 kph while Car B is moving in the direction of N 45° E. For a passenger…

A: let velocity of car B is VB cos45velocity of car A w.r.t car BVAB=VA-VB =52.7-VBsin45i…

Q: A new satellite launched to the space. It is orbiting the earth so that its displacement f north of…

A: From the expression of the displacement function, it can be seen that f is a periodic function. f=A…

Q: The kinetic energy of a particle is 46 MeV. Part A If the momentum is 130 MeV/c , what is the…

Q: A rocket cruises past a laboratory at 0.750 x 106 m/s in the positive x-direction just as a proton…

Q: What is the velocity of an electron that has a momentum of 3.04 x 10-21 kg.m/s ? Note that you must…

A: The momentum is given by, P=γm0vP=m0v1-v2c2 Rearranging the above equation, v2=p2c2m2c2+p2

Q: Q#2. Determine the required parameters, Where h = 6.626176 x 10-34 joule-seconds Y = A e'(20 x-40n…

Q: 2 steel balls have the same mass and travel at the same speed (with the total linear momentum is 2mv…

A: An elastic collision is a collisions in which both momentum and kinetic energy are conserved.

Q: Migrating land mammals are often called runners because of the large distances that they can cover…

A: As per the given guidelines, only the first 3 parts of a given question needs to be answered .…

Q: When a particle decays, it splits into two different particles and each is shot off in opposite…

A: Here given the uranium 238 split into thorium 234 and He4. The speed of emergent alpha particle is…

Q: A 1.1 g particle has momentum 410,000 kg⋅m/s. What is the particle's speed in m/s? Express your…

A: Since the speeds are very high we use the relativistic formula for momentum,…

Q: Elise lights three candles at the same time. They are all three of the same height, but of different…

A: Here, It is given that, Elise lights three candles at the same time. The candles have the same…

Q: 97 PROBLEMS 2-45. Describe how to determine whe ther an equilibrium is stable or unstable when…

A: Taking potential energy (U), and displacement (x). Since equilibrium is the point at which there is…

Q: A 1.0 g particle has momentum 400,000 kg • m/s. What is the particle’s speed?

Q: Christian Huygens in the 1600’s invented the first clock which was small enough to fit in an…

A: Introduction: Huygens made various inventions, including the pendulum clock, which he believed could…

Q: a physics student start sailing away in a boat at 5.0 m/s as shown in the diagram. When they are…

A: Given: The boat has moved to a distance of 50 m after Berthiaume launches the copy of the exam. The…

Q: How to find Kinetic Energy? KE= 1/2mv1 2 m= 60 grams v1= 688.75

A: The mass is given 60g. The speed is given 688.75 cm/s2.

Q: Hi, I tried so hard for this question but I couldn't succeed. Can you solve this question for me.…

A: Given Coordinates of rocket is (4,4,2) Point A is (0,0,0) B is (5,0,2) c is (3,0,6)

Q: What are the two postulates of special relativity? (Choose two answers.) A In any closed system, the…

Q: Event A occurs at spacetime coordinates (300 m, 2 μs). a. Event B occurs at spacetime coordinates…

Q: Uranium-238 decays via the alpha decay process. Part (a) Calculate the energy released in units…

A: Step 1: Radioactive Decay: The process by which an unstable atomic nucleus emits energy and…

Q: QIV. A. Investigate the concepts in problem solving. A boy rides to the right on a cart going 0.36c.…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A baseball pitcher can throw a ball with a speed of 40 m/s. He is in the back of a pickup truck that…

A: Velocity of ball with respect to truck (vBT)=-40 m/s Velocity of ball with respect to ground…

Q: A 3.45 μg3.45 μg particle moves at 1.97×108 m/s.1.97×108 m/s. What is its momentum ??

Q: The time (in seconds) and position (in cm) of a bubble in a constant velocity tube is (3, 30), (6,…

A: Position Time 3 30 6 40 8 50 10 55 11 60

Q: The shell is thin, but has a definite thickness. Calculate the (volume) density of the shell, in…

Q: Consider two identical particles of mass m and the following cases: 1. one is at rest while the…

Concept explainers

Relativistic Energy and Momentum

According to classical physics, time flow is the same for every observer. But according to einstein's theory, time flow is different for different observers. The idea that time flow is not the same for all may sound strange because we may not experience this effect in everyday life. This effect is only observed when an object moves with some velocity comparable to the velocity of light. This velocity is termed relativistic velocity.

Question

100%

this is a multi step problem but I am just having trouble with this part of the problem. Here are the values that I correctly calculated:

mass of particle 1=6 kg

initial velocity for particle 1= 185i+138j

final velocity for particle 1= -68.89i+-50.67j

I am trying to find:

What is the change in kinetic energy for particle 1?

I understand I have to use K_T= 1/2*m*(v_f²-v_i²) but I keep getting the wrong answer can you please help?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

The muon is an unstable particle that spontaneously decays into an electron and two neutrinos. If the number of muons at t = 0 is N0, the number at time t is given by , where τ is the mean lifetime, equal to 2.2 μs. Suppose the muons move at a speed of 0.95c and there are 5.0 × 104 muons at t = 0. (a) What is the observed lifetime of the muons? (b) How many muons remain after traveling a distance of 3.0 km?
(a) What is the effective accelerating potential for electrons at the Stanford Linear Accelerator, if for them? (b) What is their total energy (nearly the same as kinetic in this case) in GeV?
Solve it correctly please. I will rate accordingly with multiple votes.
The class I'm taking is physics for scientists and engineers! I am completely stuck. Need help. I have attached the problem. Please view both attachments before answering. Please write step-by-step solution so I can fully understand.
Q3.3 Please answer the following question throughly and detailed. Need to understand the concept.
Find the kinetic energy of the objects in the scenarios. A. A cosmic pion of mass 140 MeV/?2 flies through outer space at a speed of 9.47×103 km/s . See the hint for help converting MeV/?2 to kg. ?= J B. A cheetah weighing 4.10×102 N chases a gazelle at a speed of 33.7 m/s . ?= J C. A truck weighing 2.64 short tons speeds down the road at 75.6 mph . ?= J D. An asteroid of mass 2.71×1017 kg buzzes the Earth at a speed of 10300 mph . ?=
A particle has γ=18,399. a)Calculate c-v in m/s. (I would have asked for 1 - v/c, making the answer dimensionless, but the system doesn't seem to take numbers that small. Gamma is chosen to make the particle extremely close to the speed of light.) If your calculator gives problems, you might want to solve the appropriate equation for c-v or c(1 - v/c) and use an approximation. b) In the previous problem, in a race to the moon, by 3/4ths the distance, light is one or ten meters ahead of the particle. We routinely approximate mass as zero, gamma as infinite, and speed as the speed of light. ("Massless particles" -- gamma and m have to be eliminated from the expressions. Light is a true massless particle.) If a massless particle has momentum 1,739 MeV/c, calculate its energy in MeV.
A particle has γ=18,399. a) Calculate c-v in m/s. (I would have asked for 1 - v/c, making the answer dimensionless, but the system doesn't seem to take numbers that small. Gamma is chosen to make the particle extremely close to the speed of light.) If your calculator gives problems, you might want to solve the appropriate equation for c-v or c(1 - v/c) and use an approximation. b) In a race to the moon, by 3/4ths the distance, light is one or ten meters ahead of the particle. We routinely approximate mass as zero, gamma as infinite, and speed as the speed of light. ("Massless particles" -- gamma and m have to be eliminated from the expressions. Light is a true massless particle.) If a massless particle has momentum 1,739 MeV/c, calculate its energy in MeV. Thank you so much!!
I need a b and c answered
Albert Einstein is pondering how to write his (soonto-be-famous) equation. He knows that energy E is a function of mass m and the speed of light c, but he doesn't know the functional relationship (E = m2c? E = mc4?). Pretend that Albert knows nothing about dimensional analysis, but since you are taking a fluid mechanics class, you help Albert come up with his equation. Use the step-by-step method of repeating variables to generate a dimensionless relationship between these parameters, showing all of your work. Compare this to Einstein's famous equation—does dimensional analysis give you the correct form of the equation?
How do I Identify this problem? What is the problem asking for? (Distance, time, speed, acceleration, energy, a comparison between two values?) - What are the units that the answer should be in? (a) Using data from Table 7.1, calculate the mass converted to energy by the fission of 1.00 kg of uranium. (b) What is the ratio of mass destroyed to the original mass, Δ?/??
A particle has γ=2,865. a) Calculate c-v in m/s. If your calculator gives problems, you might want to solve the appropriate equation for c-v or c(1 - v/c) and use an approximation. b) In the previous problem, in a race to the moon, by 3/4ths the distance, light is one or ten meters ahead of the particle. We routinely approximate mass as zero, gamma as infinite, and speed as the speed of light. ("Massless particles" -- gamma and m have to be eliminated from the expressions. Light is a true massless particle.) If a massless particle has momentum 2,910 MeV/c, calculate its energy in MeV.