Question
In: Physics
In a nuclear reaction an incoming proton, with an initial velocity v1, collides with another proton,...
In a nuclear reaction an incoming proton, with an initial velocity v1, collides with another proton, initially at rest. After the collision one proton goes off at 37° to the direction of v1. If the collision is perfectly elastic, find the velocities of the two protons after the collision.
Solutions
genius_generous answered 2 years agoRelated Solutions
A proton collides elastically with another proton that is initially at rest. The incoming proton has...
A proton collides elastically with another proton that is
initially at rest. The incoming proton has an initial speed of
4.00e5 m/s. The incoming proton has an initial speed of 4.00e5 m/s
and makes a glancing collision with the second proton (at close
separations, the protons exert a repulsive electrostatic force on
each other). After the collision, one proton moves off at an angle
of 30.0 degrees to the original direction of motion and the second
deflects at an angle...
A proton, moving with a velocity of viî, collides elastically with another proton that is initially...
A proton, moving with a velocity of
viî, collides elastically with
another proton that is initially at rest. Assuming that after the
collision the speed of the initially moving proton is 1.40 times
the speed of the proton initially at rest, find the following.
(a) the speed of each proton after the collision in terms of
vi
initially moving proton
initially at rest proton
(b) the direction of the velocity vectors after the collision
(assume that the initially moving proton...
A proton moving at 40 m/s due East collides with another proton at rest. Assume the...
A proton moving at 40 m/s due East collides with another proton
at rest. Assume the collision is elastic and glancing. After the
collision, one proton moves 30◦ south of East. Find the magnitude
an direction of the other proton after the glancing collision
A proton moving at 40 m/s due East collides with another proton at rest. Assume the...
A proton moving at 40 m/s due East collides with another proton
at rest. Assume the collision is elastic and glancing. After the
collision, one proton moves 30◦ south of East. Find the magnitude
an direction of the other proton after the glancing collision
Imagine cart 1 with initial velocity v1i collides with cart 2 with initial velocity v2i =...
Imagine cart 1 with initial velocity v1i collides with cart 2
with initial velocity v2i = 0, where they then move together as a
single mass (attached by velcro). Sketch the expected center of
mass position over time graph. Assume t = 0 corresponds to the
moment immediately after the impulse to cart 1 is delivered and
assume equal masses (m1 = m2). Ignoring the effects of friction, is
the above collision elastic or inelastic? Why?
An object of mass m1 approaches with velocity v1 another object of mass m2, which is...
An object of mass m1 approaches with
velocity v1 another object of mass
m2, which is at rest, next to a spring having
force constant k. The spring is fixed to a wall and
m2 can compress the spring. This is one-dim
horizontal collision without friction. We consider two collision
scenarios, one which is perfectly inelastic, and the other which is
elastic.
(a) In the first collision case the object
m1 strikes m2 and sticks.
Moving together, they compress the...
1) A cart with mass m1 = 3.2 kg and initial velocity of v1,i = 2.1...
1) A cart with mass m1 = 3.2 kg and
initial velocity of v1,i = 2.1 m/s
collides with another cart of mass M2 = 4.3
kg which is initially at rest in the lab frame. The
collision is completely elastic, and the wheels on the carts can be
treated as massless and frictionless. What is the velocity of
m1 in the center of mass frame after
the collision?
vf* =
2) A block of mass M1 = 3.5
kg...
A proton has an initial velocity of 7.6 × 106 m/s in the horizontal direction. It...
A proton has an initial velocity of 7.6 × 106 m/s in the
horizontal direction. It enters a uniform electric field of 8800
N/C directed vertically.
a) Ignoring gravitational effects, find the time it takes the
proton to travel 0.127 m horizontally. The mass of the proton is
1.6726 × 10−27 kg and the fundamental charge is 1.602 × 10−19 C .
Answer in units of ns.
b)What is the vertical displacement of the proton after the
electric field acts...
An object (m = 500 g) with an initial speed of 0.2 m/s collides with another...
An
object (m = 500 g) with an initial speed of 0.2 m/s collides with
another object (m = 1.5 kg) which was at rest before the collision.
Calculate the resulting speed for an inelastic collision (when they
stick together).
2. A small object (m = 200 g) collides elastically with a
larger object (m = 1000 g), which was at rest before the collision.
The incoming speed of the smaller object was 1.0 m/s. The speed of
the larger...
A proton with an initial velocity of 3.9 106 m/s enters a parallel-plate capacitor at an...
A proton with an initial velocity of 3.9 106 m/s enters a
parallel-plate capacitor at an angle of 46° through a small hole in
the bottom plate as shown in the figure below. If the plates are
separated by a distance
d = 2.1 cm,
what is the magnitude of the minimum electric field to prevent the
proton from hitting the top plate?
___ N/C
Compare your answer with the results obtained if the proton was
replaced with an electron...
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