4. Two objects collide head-on and stick together. One object had mass m and velocity v and the other had mass 2m and velocity -2u. (a) What is the velocity of the combined object? (b) How much energy was lost in the collision? (Express in terms of m and v.)

Q: @-2,00호 %3D Bu = 3.00 %3D

A: A 2.00 kg mass moving to the right with velocity 3.00 m/s. 4.00 kg block moves with velocity 2.00…

Q: 5. Show that the kinetic energy of a particle of mass m is related to the momentum p of that…

A: We can express kinetic energy as -  KE=12mv2 .....(1) Where,  m = Mass of the object  v = Velocity…

Q: 3. A projectile of mass m = target of mass M = 2 kg and gets imbedded in it. Assuming that all the…

A:

Q: 3) A block of mass 10 kg is travelling South at 15 m/s. A block of mass 8 kg is travelling East at…

A:

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

A: Given The mass of object moving in x direction is m1=2m. The mass of object moving in y direction…

Q: What is the momentum of a car of mass 1850 kg and is moving at 27.75 m/s? p= m v

A: The momentum of the object is the product of mass and velocity. The unit of momentum is kg·m/s.…

Q: Question: A 1 kg stationary bomb is exploded in three parts having mass 1 : 1 : 3 respectively.…

A:

Q: 10. An astronaut of mass ma = 60 kg is sta- tionary relative to her spaceship in an inertial frame…

A: Conservation of momentum: p=mv Kinetic energy: KE=12mv2 Impulse: J=Ft=(m2v2−m1×v1)   a) To find…

Q: A block of 1 kg is moving at 3 m/s. It collides with and sticks to a 5 kg mass that is initially at…

A:

Q: A 1400 kg car at rest at a stop sign is rear-ended by an 1860 kg truck traveling at a speed of 20.3…

A:

Q: An object  is traveling in the negitve x-direction at 23.4 kg m/s of momentum and 7.71 J of kinetic…

A: momentum = mv = 23.4 kg m/s kinetic energy = 7.71 J

Q: 6. An object at rest explodes into three pieces. One piece has mass m and flies off along î. Another…

A:

Q: nter the x , y , and z components of the velocity

A:

Q: Consider a particle of mass 2 kg. In first reference frame, the velocity of the particle is 4î m/s.…

A:

Q: A particle of mass 5kg has no initial velocity. It decays into two particles both having the same…

A: initial velocity of mass = 0 m/s mass of particle before decay = 5 kg after decay the two masses are…

Q: Is this situation possible? If not, why not? A stationary particle fragments into two particles. One…

A: This situation is not possible.

Q: A 1.672*10^-27 kg proton is traveling at (5.0x10^6) m/s. How many N.s of momentum does it have?

A: Given data:  Mass of proton (m) = 1.672×10-27 kg Velocity (v) = 5.0×106 m/s

Q: A bomb of mass 9 kg explodes into two fragments of masses3 kg and 6 kg. The velocity of mass 3 kg is…

A:

Q: Show that the kinetic energy of a particle of mass m isrelated to the magnitude of the momentum p of…

A: Given:Mass of an object = mVelocity = vMomentum = p

Q: ! Apps à. Amazon.com: Tiny. A Eligibility Requirem. JavaScript Concepts O Mail - OWENS, AYD. O…

A: Dear student The momentum is defined as : P = mass × velocity Che change in momentum is given by :…

Q: 1. a) For a particle of mass m and velocity v, what are the momentum, and its (kinetic) energy?…

A:

Q: 5)particle A is travelling at a velocity of [,Im/s. It collides with particle B which has a velocity…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: The velocity of the 7m mass particle is Vî, and the m mass particle is at rest. After the collision,…

A:

Q: A block of mass m= 2 kg is moving with speed 7ms^-1. It collides inelastically with a stationary…

A: Mass, m = 2 kgSpeed, u = 7 m/sMass, M = ? Speed, v = 0Combined speed, V = 5 m/s

Q: Find the vector product (a X b) of the two given vectors: a = 2i + 3j + 4k, b = 3i + 5j. Here, i, j…

A:

Q: 2. A 40 kg astronaut is floating in space, initially motionless in the reference frame of her nearby…

A: Given an astronaut in space with mass ma=40kg let the  mass of the oxygen canister mo=5kg Initially…

Q: Space probes may be separated from their launchers by exploding bolts. (They bolt away from one…

A: Kinetic Energy=7000J m1= mass of satellite m2=mass of launcher v1=velocity of satellite after…

Q: Listen A particle with a mass of 18.0 kg has a velocity of 10.0 m/s. What is its momentum? Your…

A:

Q: A subatomic particle A decays into two identical particles B, A=B + B particles. The two B are…

A: Answer i) zero ii) 2√[moB^2+(PB/c) ^2]

Q: A particle of mass m is moving with speed 2v and collides with a mass 2m moving with speed v in the…

A: We are aware that a particle with mass m collides with a particle with mass 2m when they are both…

Q: Some particles are created via collisions. For instance, pions are created via collisions with high…

A: From conservation of momentum, we can say thatP1x + P2x =  P3x +  P4x +  P5xOn substituting the…

Q: A railroad car of mass 2000 kg is moving with a speed of 4 m/s. It collides and couples with another…

A:

Q: 7. An object has a kinetic energy of 275 J and a momentum of magnitude 25.0 kg m/s. Find the (a)…

A:

Q: bomo aret shaners into 3 chunks upon oenonanon 2 chunks of equal mass mand he same magntude of…

A: We need to calculate and tell about the magnitude and direction of velocity of the third chunk.

Q: A particle with massmAis struck head-on by another particle with massmBthat isinitially moving at…

A:

Q: wo o bodies has the nasses m M, respectively. They are moving with the speeds v in postive direction…

A:

Q: 25. Suppose a cart with mass m and low-friction wheels is moving to the right at an initial speed of…

A: The given values with suitable variables are listed below. Here, m1 denotes the mass of a light…