An ?-particle, with a mass of 4.00 u, collides in a straight, central, elastic shock with...
An ?-particle, with a mass of 4.00 u, collides in a straight, central, elastic shock with a gold atomcore, which has a mass of 197 u. Just before the impact the gold atomcore is at rest and the ?-particle has a speed of 1.50 ⋅ 107 m / s. Decide which speed the gold atomcore has after the impact.
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An ?-particle, with a mass of 4.00 u, collides in a straight, central, elastic shock with...
A particle A, with a mass of 205 g, collides with one thin homogeneous metal bar...
A particle A, with a mass of 205 g, collides with one thin
homogeneous metal bar B, with a mass of 1.50 kg. The rod, which can
rotate freely about a horizontal shaft through point O at the upper
end of the rod, is before the shock at rest. Stuck in the shock
particle A on the rod at point P. The distance between points O and
P are ? = 0.840 m. Length of the rod ? = 1,050...
31. (I) An ex particle of mass 4 u moving at 1.5 x 107 mls collides...
31. (I) An ex particle of mass 4 u moving at 1.5 x 107 mls collides elastically with a gold nucleus of mass 197 u ini- tially at rest. Find the recoil velocity of the nucleus given that the ex particle returns along its original path.
Bonus problem A particle of m, is moving horizontally with vi, and collides with a particle...
Bonus problem A particle of m, is moving horizontally with vi, and collides with a particle of mass m2, which is at rest initially. The collision is elastic. The particle of mass mrebounds straight back with of its initial kinetic energy immediately after the collision. The particle of mass me is moving with vas shown. a) Find the speed vz in terms of viin b) Find the ratio of the mass of the particle m to the mass of the...
A 45kg mass particle goes at 3m / s and collides with the upper edge of a uniform density disk with a mass of 175kg and...
A
45kg mass particle goes at 3m / s and collides with the upper edge
of a uniform density disk with a mass of 175kg and a radius of
1.25m. The disk before collision was at rest. Without considering
any type of friction, what will be the magnitude of the angular
velocity of the disk with the particle attached to its edge just
after the collision?
3 m/s R=1.25m Before After
1. /10 A proton (atomie mass = 1.0 u) with a speed of 500 m/s collides...
1. /10 A proton (atomie mass = 1.0 u) with a speed of 500 m/s collides with another target) proton at rest. The original proton is scattered 60° from its initial direction while the target proton is scattered -30° from that direction. (a) What are the speeds of both protons after the collision? (b) Is the collision elastic? (Note: An elastic collision means that the total kinetic energy of the system is the same before and after the collision.)
Modern Physics Particle A. of mass 0.511MeVle',mOves at 0.00 and collides with particle B of mass...
Modern Physics
Particle A. of mass 0.511MeVle',mOves at 0.00 and collides with particle B of mass 0.7MeV/e which is at rest. After the collison, both particles fuse in a single particle C moving in the same direction as that of particle A. Wh is the mass and speed of particle C?
20. A charged particle has a charge of q+2e and a mass of 4.00 u, where...
20. A charged particle has a charge of q+2e and a mass of 4.00 u, where u is the atomic mass unit, with 1u 1.661x10-27 kg. Suppose the charged particle travels in a circular path of radius 4.50 cm in a uniform magnetic field with B1.20 T. Which of the following is TRUE? A) The particle's speed is 1.30x105 m/s B) The period of revolution is 0.409 us. C) The particle's kinetic energy is 0.140 MeV. D) The particle has...
An alpha particle (mass = 4 u) has a head-on, elastic collision with a nucleus (mass...
An alpha particle (mass = 4 u) has a head-on, elastic collision with a nucleus (mass = 158 u) that is initially at rest. What percentage of the kinetic energy of the alpha particle is transferred to the nucleus in the collision? %
utron (mass=1) collides head-on, at speed u, with a nucleus of mass A at rest. The...
utron (mass=1) collides head-on, at speed u, with a nucleus of mass A at rest. The tron rebounds with speed v'. If the collision is elastic (energy is conserved) show that = (A-1)/(A+1), thus verifying Equation (11-1).
A block of mass m -2.00 kg collides head on with a block of mass m-...
A block of mass m -2.00 kg collides head on with a block of mass m- 10.0 kg initially at rest on a rough horizontal surface. The block m strikes m2 with a speed of 4.00 m/s. Immediately after the very brief inelastic collision, the 2.00 kg block bounces back with a speed of 1.20 m/s. Ignore the effect of friction during the collision. (a) 4pts.] Calculate the speed of the 10.0 kg block immediately after the collision. (b) 4...
A particle A, with a mass of 205 g, collides with one thin
homogeneous metal bar B, with a mass of 1.50 kg. The rod, which can
rotate freely about a horizontal shaft through point O at the upper
end of the rod, is before the shock at rest. Stuck in the shock
particle A on the rod at point P. The distance between points O and
P are ? = 0.840 m. Length of the rod ? = 1,050...
Bonus problem A particle of m, is moving horizontally with vi, and collides with a particle of mass m2, which is at rest initially. The collision is elastic. The particle of mass mrebounds straight back with of its initial kinetic energy immediately after the collision. The particle of mass me is moving with vas shown. a) Find the speed vz in terms of viin b) Find the ratio of the mass of the particle m to the mass of the...
A
45kg mass particle goes at 3m / s and collides with the upper edge
of a uniform density disk with a mass of 175kg and a radius of
1.25m. The disk before collision was at rest. Without considering
any type of friction, what will be the magnitude of the angular
velocity of the disk with the particle attached to its edge just
after the collision?
3 m/s R=1.25m Before After
1. /10 A proton (atomie mass = 1.0 u) with a speed of 500 m/s collides with another target) proton at rest. The original proton is scattered 60° from its initial direction while the target proton is scattered -30° from that direction. (a) What are the speeds of both protons after the collision? (b) Is the collision elastic? (Note: An elastic collision means that the total kinetic energy of the system is the same before and after the collision.)
Modern Physics
Particle A. of mass 0.511MeVle',mOves at 0.00 and collides with particle B of mass 0.7MeV/e which is at rest. After the collison, both particles fuse in a single particle C moving in the same direction as that of particle A. Wh is the mass and speed of particle C?
20. A charged particle has a charge of q+2e and a mass of 4.00 u, where u is the atomic mass unit, with 1u 1.661x10-27 kg. Suppose the charged particle travels in a circular path of radius 4.50 cm in a uniform magnetic field with B1.20 T. Which of the following is TRUE? A) The particle's speed is 1.30x105 m/s B) The period of revolution is 0.409 us. C) The particle's kinetic energy is 0.140 MeV. D) The particle has...
An alpha particle (mass = 4 u) has a head-on, elastic collision with a nucleus (mass = 158 u) that is initially at rest. What percentage of the kinetic energy of the alpha particle is transferred to the nucleus in the collision? %
utron (mass=1) collides head-on, at speed u, with a nucleus of mass A at rest. The tron rebounds with speed v'. If the collision is elastic (energy is conserved) show that = (A-1)/(A+1), thus verifying Equation (11-1).
A block of mass m -2.00 kg collides head on with a block of mass m- 10.0 kg initially at rest on a rough horizontal surface. The block m strikes m2 with a speed of 4.00 m/s. Immediately after the very brief inelastic collision, the 2.00 kg block bounces back with a speed of 1.20 m/s. Ignore the effect of friction during the collision. (a) 4pts.] Calculate the speed of the 10.0 kg block immediately after the collision. (b) 4...
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