4) A block of mass 1.35 kg is placed on a frictionless floor and initially pushed northward, whereupon it begins sliding with a constant speed of 4.46 m/s. It eventually collides with a second, stationary block, of mass 3.30 kg, head-on, and rebounds back to the south. The collision is 100% elastic. What will be the speeds of the 1.35-kg and 3.30-kg blocks, respectively, after this collision? Question 4 options:   1.87 m/s and 2.59 m/s   2.59 m/s and 1.87 m/s   1.92 m/s and 2.23 m/s   1.50 m/s and 2.05 m/s

Q: Two cars approach an ice-covered intersection. One car, of mass 1.29 x 103 kg, is initially…

A: Mass of car 1 "m1=1.29 x 10³ kg initial velocity of car 1 = V1i = 10.1 m/s.  mass of car 2" m2= 1.70…

Q: A 6.483E+3-kg truck moving east at 15.8 m/s collides with a 1.298E+3-kg car moving west at 28.6 m/s.…

A:

Q: A block of mass 1.99 kg is placed on a frictionless floor and initially pushed northward, whereupon…

A: by conservation of momentum for first collision…

Q: A body of mass 5 kg makes an elastic collision with another body at rest and continues to move in…

A:

Q: A body of mass 2.2 kg makes an elastic collision with another body at rest and continues to move in…

A:

Q: A 0.115-kg cart is moving to the right on a frictionless, horizontal track with a speed of 1.80 m/s.…

A:

Q: A ball of mass (m) collides elastically with a second ball that is at rest, and recoils with a speed…

A: In elastic collision kinetic energy and momentum of system remains constant. Formula of final…

Q: A 50.0-kg boy and his 41.0-kg sister, both wearing roffer blades, face each other at rest. The girl…

A:

Q: A ball of mass 5.43 kg makes a head-on elastic collision with a second ball (at rest) and rebounds…

A: Given: A ball of mass 5.43 kg makes a head-on elastic collision with a second ball (at rest) and…

Q: A block of mass 1.65 kg is placed on a frictionless floor and initially pushed northward, whereupon…

A: Solution:-Given thatmass of block 1 (m1)=1.65 kgInitial speed of block1 (u1)=5.69 m/smass of block 2…

Q: A block of mass 1.63 kg is placed on a frictionless floor and initially pushed northward, whereupon…

A:

Q: A 3.00 kg and 2.00 kg object have initial velocities of 3.00 m/s i and -2.00 m/s i respectively.…

A:

Q: A 10 kg mass traveling 2 m/s meets and collides elastically with a 2 kg mass traveling 4 m/s in the…

A: Here we have to use conservation of momentum , since the collision is elastic so coefficient of…

Q: Question 3. A bumper car with mass m1 = 200 kg is moving at an initial velocity of vii = 6 m/s to…

A: Given: The mass of first car is m1=200 kg. The initial velocity of the first car is v1i=6 m/s. The…

Q: A body of mass 2 kg makes an elastic collision with a second body at rest and continues to move in…

A:

Q: block of mass 1.72 kg is placed on a frictionless floor and initially pushed northward, whereupon it…

A: Solution

Q: A 1,368-kg van, stopped at a traffic light, is hit directly in the rear by a 897-kg car traveling…

A: Collision is an event in which two or more object interact and exert forces to each other. In every…

Q: A 3.039E+3-kg truck moving east at 10.4 m/s collides with a 1.808E+3-kg car moving west at 55.0 m/s.…

A: Given: Mass of truck, M=3.039×103-kg moving east at speed  U = 10.4 m/s  Mass of car, m=1.808×103-kg…

Q: A block of mass 1.86 kg is placed on a frictionless floor and initially pushed northward, whereupon…

A:

Q: An 8.0-kg object moving 4.0 m/s in the positive x direction has a one-dimensional collision with a…

A:

Q: A body of mass 4.0 kg makes an elastic collision with another body at rest and continues to move in…

A:

Q: A block of mass 1.64 kg is placed on a frictionless floor and initially pushed northward, whereupon…

A:

Q: A block of mass 1.14 kg is placed on a frictionless floor and initially pushed northward, whereupon…

A:

Q: Problem 1 ( 3) Consider two objects of masses m₁= 9.004 kg and m₂ = 3.703 kg. The first m2 mass (m₁)…

A:

Q: A 0.0230 kg bullet moving horizontally at 450 m/s embeds itself into an initially stationary 0.500…

A: Mass of bullet,m = 0.023 kgvelocity of bullet ,v=450 m/smass of block .M= 0.5 kg

Q: A block of mass 1.11 kg is placed on a frictionless floor and initially pushed northward, whereupon…

A:

Q: A block of mass 1.91 kg is placed on a frictionless floor and initially pushed northward, whereupon…

A:

Q: A 3.10-kg ball, moving to the right at a velocity of +4.70 m/s on a frictionless table, collides…

A:

Q: A body of mass 2.0 kg makes an elastic collision with another body at rest and continues to move in…

A: Given:  mass of first body, m = 2 kg  initial velocity of first body = u  initial velocity of second…

Q: Two cars approach an ice-covered intersection. One car, of mass 1.22  103 kg, is initially traveling…

A: In all collision moment remains conserved Momentum before collision = momentum after collision

Q: (b) The bullet-embedded block slides 8.0 m on a horizontal surface with a 0.30 kinetic coefficient…

A:

Q: Two cars collide at an intersection on a horizontal road. One car, with a mass of 1.37 × 10° kg, is…

A: Given data: Mass of the car 1, m1 = 1.37×103kg=1370 kg  The initial velocity of car 1,  u1 =8.12 m/s…

Q: Two cars approach an ice-covered intersection. One car, of mass 1.17 103 kg, is initially traveling…

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Q: A ball of mass 1.27 kg makes a head-on elastic collision with a second ball (at rest) and rebounds…

A:

Q: Two cars collide at an icy intersection and stick together afterward. The first car has a mass of…

A:

Q: Problem 1 ( 3) Consider two objects of masses m₁= 9.004 kg and m₂ = 3.703 kg. The first mass (m₂) is…

A: a)V1i = <0,49,72/3.6,0>    V1i =<0,15.09,0>m/s b) v2i=<0,0,0>m/s c) Pi = pf…

Q: Two cars approach an ice-covered intersection. One car, of mass 1.27  103 kg, is initially traveling…

A: See below

Q: Two cars approach an ice-covered intersection. One car, of mass 1.10  103 kg, is initially traveling…

A: Write the given data. m1=1.10×103 kgV1ix=0V1iy=10.1 m/sm2=1.55×103 kgV2ix=10.1 m/sV2iy=0

Q: A 0.0280 kg bullet moving horizontally at 450 m/s embeds itself into an initially stationary 0.500…

A: Use the momentum conservation law. mbub=mb+mblockv      v=mbubmb+mblock        =0.0280 kg450…

Q: A block of mass 1.73 kg is placed on a frictionless floor and initially pushed northwarc a constant…

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Q: A block of mass 1.04 kg is placed on a frictionless floor and initially pushed northward, whereupon…

A:

Q: system consists of three particles with these masses and velocities: mass 3.00 kg, moving north at…

A: