A neutron collides frontally and elastically with an alpha particle that is initially at rest, if the initial kinetic energy is 2x10-13 J, find the final kinetic energies of the neutron and alpha particle.
Q: If a 1780 kg train car on a one dimensional track, moving at 5 m/s north, hits and bounces off a…
A:
Q: Old naval ships fired 11 kg cannon balls from a 240 kg cannon. It was very important to stop the…
A:
Q: In a ballistic pendulum demonstration gone bad, a 0.55 g pellet, fired horizontally with kinetic…
A: Mass of the pellet (m) =0.55gm =0.00055 kgKinetic energy of the pellet = 12mu2=3.35JThe velocity of…
Q: A 29500-kg open railroad car, initially coasting at 0.725 m/s with negligible friction, passes under…
A:
Q: a) A car stopped at an intersection has a mass 850 kg. It is rear-ended by a 300 kg truck traveling…
A: Given ,m1=850 kgm2 = 300 kgu1=0u2 =12.5 m/s
Q: A metal ball with speed v and mass m collides head-on with another ball which was initially at rest…
A: Given Speed of metal ball = v mass of metal ball= m Mass of another ball = 2m We have to find what…
Q: Suppose object A (4kg) is moving hortizontally and hits the Object B(2 kg) slightly above the…
A:
Q: a new toy train engine of mass m1 = 1.0 kg. you make your new toy go at 2.0 m/s, but you cause a…
A: m1 = 1 kg v1 = 2 m/s m2 = 1 kg v2 = 0 m/s Kinetic energy lost = 0.8 J
Q: A ball of mass (kg 5) traveling at m/s 2) in the x direction collides with another ball of mass (hg…
A: Given that: The mass of the first ball m1=5 kg velocity v1=2 m/s in x direction The mass of the…
Q: A 85 kg fullback moving east with a speed of 7.0 m/s is tackled by a 95 kg opponent running north at…
A:
Q: A ball of clay with a mass of 0.950 k is initially traveling towards the floor with a speed of 0…
A:
Q: A proton is traveling with a velocity of 1000 m/s in the positive x-direction. In a glancing elastic…
A: Given:- The initial velocity of the proton one is u1 = 1000 m/s in the positive x-direction it…
Q: A 55 kg boy on roller skates moves with a speed of 4 m/s. He runs into a 42 kg girl on skates.…
A: Given, Mass of boy,m1=55 kg Mass of girl,m2=42 kg Initial speed of boy,u1=4 m/s Initial speed of…
Q: An elastic collision occurs between a 1kg object and a 10kg object. The 10 kg object was initially…
A:
Q: Before an elastic collision of two balls of 2.0 kg each, the kinetic energies of two balls are…
A: Mass of first ball , m1 = 2.0 kg Mass of second ball, m2 = 2.0 kg Kinetic energy of m1 before…
Q: A 75 kg soccer player jumps vertically upwards and heads the 0.45 kg ball as it is descending…
A:
Q: A tennis player receives a shot with the ball (0.0600 kg) traveling horizontally at 52.6 m/s and…
A:
Q: You are at the controls of a particle accelerator, sending a beam of 3.90x107 m/s protons (mass m)…
A:
Q: A 30 kg box with a height of 0.230 meters is on top of a 0.5-meter- high table and is initially at…
A:
Q: Calculate the kinetic energies of (a) a 2000.0-kg automobile moving at 100.0 km/h; (b) an 80.-kg…
A: kinetic energy if mass m moving with speed v is given by KE = 0.5 mv2 KE = kinetic energy m is in…
Q: an object of mass 5 kg is thrown upward from ground at an angle of 37° from the horizontal with an…
A:
Q: As shown in the figure below, a bullet is fired at and passes through a piece of target paper…
A:
Q: Car A and B is moving East with a velocity of 60kph and 40kph respectively. The mass of car A is…
A: From the momentum conservation, Here, m, u and v represent the mass of the car, the initial…
Q: When no energy is lost to thermal modes in a collision, the coefficient of restitution is e = 1.…
A: Given that: e=0.83mc=200 g=0.200 kgmg=45 g=0.045 kguc=88 mph=88×0.447=39.3 m/s
Q: What average force is necessary to stop a bullet of mass 20 g and speed of 250 m/s as it penetrates…
A:
Q: = 0.26 kg) is fired at and embeds itself in a stationary target (mass = 2.40 kg). With what…
A:
Q: A 38.0 kg soccer player jumps vertically upwards and heads the 0.45 kg ball as it is descending…
A: Introduction: Newton's laws of motion best describe the motion of the particle. According to…
Q: If a particle of mass 100 g initially had a speed of 100 cm/s, what would be its approximate kinetic…
A: In this question we have to find the kinetic energy at the end of 10 cm fall. Please give positive…
Q: In an elastic collision of particles, one particle is stationary and another one is moving to the…
A: Apply conservation of momentum in the x-direction.…
Q: 3. Consider a perfectly elastic collision between two particles. Initially the 1st particle with a…
A: The kinematics for this particular elastic collision is shown here, The solutions for (a), (b) and…
Q: A 10 g bullet is shot horizontally into a wooden block of mass 1kg. Just after the impact the bullet…
A: Mass of bullet is Mass of block is Coefficient of friction is Just after the impact the bullet gets…
Q: An unstable uranium-238 suddenly bursts apart (fission) into thorium-234 (3.886×10-25 kg) and…
A:
Q: Q12: In a collinear collision, a particle with an initial speed V,strikes a stationary particle of…
A:
Q: In the figure, a ball of mass m = 56 g is shot with speed v₁ = 23 m/s (in the negative direction of…
A:
Q: 100% inelastic one dimensional collision, where one mass (0.50 kg) is initially ng at 1.00 m/s [R]…
A: Given m1 = 0.5 kg u1 = 1 m/s m2 = 1.3 kg u2 = 0
Q: A battleship that is 5.00 x 107 kg and is originally at rest fires a 1300-kg artillery shell…
A:
Q: Problem: You are lead engineer on the design of a crash test apparatus that verifies collisions of…
A:
Q: A 500Kg Ford focus automobile is initially travelling at vi, focus=(60i + 20j)Km/hr when it…
A: Given that:
Q: a gas particle of the mass of m, hits on a wall in a uniform velocity and bounces back in the same…
A: Let initially partical move positive x direction after collision bounces back in the negative x…
Q: In a ballistic pendulum experiment, a small marble is fired into a cup attached to the end of a…
A: mass of marble (m) = 0.0315 kg mass of pendulum (m') = 0.25 kg Initial speed of marble (u) = 5.65…
Q: In a ballistics test, a 29 g bullet traveling horizontally at 1200 m/s goes through a 29-cm-thick…
A: Mass of bullet (m) = 29 g= 0.029 kg Mass of target (M) = 340 kg Initial speed of bullet (u) = 1200…
Q: Our brave astronaut Ms. Rose Noneck is at rest spacewalking 9.3 m away from her spaceship when her…
A: From conservation of momentum total linear momentum before and after remains constant until and…
Q: A billiard ball with v0 M = 10 m / s collides elasticly with another of the same mass, which is…
A: collision is an event that takes place for a very short time between two or more objects coming in…
Q: A projectile is fired towards a material that it was able to penetrate with ease. It took the…
A:
A neutron collides frontally and elastically with an alpha particle that is initially at rest, if the initial kinetic energy is 2x10-13 J, find the final kinetic energies of the neutron and alpha particle.
Step by step
Solved in 4 steps
