Question

A particle of mass 3m and total energy E = 7m moves toward a particle of...

A particle of mass 3m and total energy E = 7m moves toward a particle of mass m at rest. What is the total system mass?

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A photon with energy of 3m hits a particle of mass m at rest. the photon...
A photon with energy of 3m hits a particle of mass m at rest. the photon "back-scatters" from this interaction (meaning moves it the opposite direction) while the particle moves forward to conserve momentum. Find the back-scattered photon's energy E and the particles speed v.  
A particle of mass m moves under a force F = −cx^3 where c is a...
A particle of mass m moves under a force F = −cx^3 where c is a positive constant. Find the potential energy function. If the particle starts from rest at x = −a, what is its velocity when it reaches x = 0? Where in the subsequent motion does it instantaneously come to rest?
A particle with total mass 6.0*m decays into a lighter particle of mass m and a...
A particle with total mass 6.0*m decays into a lighter particle of mass m and a photon. Assume all measurements are made in the rest frame of the initial particle. If the energy of the photon is measured to be 2.5*m, what is the gamma-factor and speed of the lighter particle?" There are multiple right answers to this, because as written, the problem is "overconstrained." The energy of the photon can't be arbitrarily set to 2.5*m, it needs to be...
There exists a particle with a mass of m and a total energy that is equal...
There exists a particle with a mass of m and a total energy that is equal to zero. If its wavefunction is given by psi(x) = D*x*e^(-x^2/b^2), where D and b are constants, find the potential energy and constant D (normalization constant).
A mass (m) moves along the x-axis with velocity 2v. Another particle of mass (2m) moves...
A mass (m) moves along the x-axis with velocity 2v. Another particle of mass (2m) moves with velocity v along the y-axis. 1) If the two objects collide inelastically and merge, how much kinetic energy is lost to heat? 2) If instead they collide elastically and it turns out that m still moves purely along the x-axis, what is it's velocity in the final state? It may help to find the velocities of these particles in the center of mass...
A positive charged particle carries 0.9 µC and moves with a kinetic energy of 0.06 J....
A positive charged particle carries 0.9 µC and moves with a kinetic energy of 0.06 J. It travels through a uniform magnetic field of B = 0.4 T. What is the mass of the particle (in kg )if it moves in the magnetic field in circular manner with a radius r = 4.1 m?
5. Two bodies of mass m and 3m, respectively, are in circular orbits around their common...
5. Two bodies of mass m and 3m, respectively, are in circular orbits around their common center of mass. The maximum separation of the two bodies is a. (a) Draw their orbital paths, in the rest frame of their center of mass. Label the center of mass. (b) What is the gravitational potential energy of this system? (c) What is the sidereal period of the body with mass m? (d) What is the sidereal period of the body with mass...
particle of mass m moves under a conservative force where the potential energy function is given...
particle of mass m moves under a conservative force where the potential energy function is given by V = (cx) / (x2 + a2 ), and where c and a are positive constants. Find the position of stable equilibrium and the period of small oscillations about it.
A particle of mass 0.0269 kg moves along the x-axis under the influence of a conservative...
A particle of mass 0.0269 kg moves along the x-axis under the influence of a conservative force. The potential energy of the particle is given by the following formula U=-A/x where A = 1,200 Jm. A) Find the work done on the particle by the conservative force in moving it from x = 10.0 m to x = 60.0 m. B) If the speed of the particle was 5.00 m/s at x = 10.0 m, what is its speed at...
A particle of mass, m, in an isolated environment moves along a line with speed v...
A particle of mass, m, in an isolated environment moves along a line with speed v whilst experiencing a force proportional to its distance from the origin. a) Determine the Langrangian of the system b) Determine the Hamiltonian of the system c) Write down Hamilton’s equations of motion for the particle d) Show that the particle executes simple harmonic motion
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT