Two identical objects (such as billiard balls) have a one- dimensional collision in which one is initially motionless. After the collision, the moving object is stationary and the other moves with the same speed as the other originally had. Show that both momentum and kinetic energy are conserved.

Q: alculate the magnitude of the linear momentum for the following cases. (a) a proton with mass 1.67…

A: Dear student, this question contains more than three sub-parts. As per guide lines we will answer…

Q: A 78.0-kg fullback running east with a speed of 5.10 m/s is tackled by a 82.0-kg opponent running…

A: Given, mass of fullback runner = 78.0 kg speed of fullback runner = 5.10 m/s east mass of opponent…

Q: Consider a frictionless track as shown in the figure below. A block of mass m1 = 2.00 kg is…

A: 2)vf                  vf = 2*4.752+2 m/s                  vf = 2.

Q: A vehicle travelling at 15 km/h collides head-on with a tiny car travelling at 30 km/h. One of the…

A: Please see the next step for solution

Q: My two kids (Tim and Ellie) are on a Raft in a lake initially at rest and they jump off of the…

A: Mass of tim (m) = 65 kg Mass of Ellie (M) = 45 kg Velocity of tim (u) = -1.2 msVelocity of Ellie (U)…

Q: On a frictionless canvas a 5.5 kg block can slide along the x-axis and is subjected to a force of 80…

A:

Q: A railroad diesel engine weighs four times as much as a freight car. The diesel engine coasts at 4.0…

A: Given data: Mass of diesel engine (m1) = 4m2 Mass of freight car = m2 Initial velocity of diesel…

Q: Collision mass of Coin 1 [moving] (kg) mass of Coin 2 [stationary] (kg) velocity (m/s) Coin 1…

A: Given that mass of coins m1=0.0044 kg m2=0.0044 kg Velocity before collision- Along x- direction…

Q: A car (m=1250kg) going 7.0 m/s strikes a resting car (m=900kg) the collide in an inelastic…

A: The expression for inelastic collision is m1v1+m2v2=m1+m2v Rearrange v=m1v1+m2v2m1+m2

Q: motorcar of mass 1200 kg is moving along a straight line with a uniform velocity of 90 km/h. Its…

A: Mass of the motor car, m = 1200 kgInitial velocity of the motor car, u = 90 km/h = 25 m/sFinal…

Q: A 92-kg fullback moving south with a speed of 5.8 m/s is tackled by a 110-kg lineman running west…

A:

Q: A point mass of m =1 (kg) is connected to a block of M = 4m with a thin rope of length L = 6 (m) as…

A: Given that: mass                 m = 1 Kg Length or rope L = 6 m                          g = 10…

Q: How is an elastic collision different from an inelastic collision if momentum is conserved in both?…

A: The momentum is conserved in elastic as well as in inelastic collisions.

Q: is the following statement true? If not, why? Within the system, both the momentum and kinetic…

A: Elastic collision:- The collision in which energy and momentum of the system are conserved. For…

Q: A particle of mass m and velocity u1 collides head-on with another particle of mass 3m at rest.…

A: Solution:-Given thatmass of particle-1=mInitial velocity of particle-1=u1mass of…

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: Two skateboarders start from rest on a ramp as shown in the figure, roll down and collide…

A:

Q: An object can be travelling upward and slowing down; its momentum is southward? True or False

A: Momentum of any object is given by the product of the object's mass and the object's velocity.…

Q: Subatomic particle A with mass m traveling with speed v collides elastically with subatomic particle…

A:

Q: A system of particles is known to have zero momentum. Does itfollow that the kinetic energy of the…

A: A system of particles is known to have zero momentum when the particle moves in the opposite…

Q: A ball with mass m = 0.100 kg and kinetic energy K₁ = 1.74 J collides elastically with a second ball…

A: Conservation of momentumFor an isolated system, that is, for a system where the net external force…

Q: (d) Estimate the average power dissipated on superman chest from each of the bullet. (e) If superman…

A: Given Data: Each bullet of mass mb=2 g=2×10-3 kg No. of bullets, N=100 Bullet initial speed, ub=400…

Q: A 250 grams ball moving along the x – axis with speed of 50 m/s.  strikes a fence at 45o  angle and…

A: Given data: Mass of ball is,m=250 g=0.25 kg. Speed of ball is, v=50 m/s. Angle of striking of ball…

Q: In a perfectly ELASTIC collision between two perfectly rigid objects the momentum of the system is…

A: elastic energy conserves both kinetic energy and momentum of the system

Q: Two objects of mass 2m and m moving with velocities v1 and v2 collide at that point and stick…

A:

Q: If two objects have the same mass, is the following case possible: they can have the same kinetic…

A: Kinetic energy and momentum of a body are given respectively as,

Q: A completely inelastic collision occurs between two balls of wet putty that move directly toward…

A: he total momentum immediately before the collision (with +x upward)…

Q: In a car crash, according to equation F delta t = delta p, the longer the impact time, the smaller…

A:

Q: A 0.61-kg basketball is thrown vertically downward. Just before it hits the floor, its speed is 9.6…

A:

Q: Warrior Princess Xena (65 kg) swings from a rope and kicks a 100 kg bad guy in the breast with her…

A: In the given situation Princess Xena swings from a rope therefore she must be carrying some momentum…

Q: = 0.26 kg) is fired at and embeds itself in a stationary target (mass = 2.40 kg). With what…

A:

Q: Find the magnitude of the linear momentum for the following cases. (Enter your answers in kg · m/s.)…

A: As per guidelines, the first three sub-parts are answered. (a) p=mv=9.11×10-31 kg4.00×106…

Q: A railroad car of mass M moving at a speed v_1 collides and couples with two coupled railroad cars,…

A:

Q: Consider an experiment where you drop a basketball and let it bounce until it stops. Is the kinetic…

A: Given statement : "drop a basketball and let it bounce until it stops"

Q: The carbon isotope 14C is used for carbon dating of archaeological artefacts. 14C decays to 14N by a…

A: Basic Details The carbon dating is a process of measurement of the age of any organic material by…