An ice hockey forward with mass 70.0 kg is skating due north with a speed of 5.5 m/s. As the forward approaches the net for a slap shot, a defensive player (mass 110 kg) skates toward him in order to apply a body-check. The defensive player is traveling south at 4.0 m/s just before they collide. If the two players become intertwined and move together after they collide, in what direction and at what speed do they move after the collision? Friction between the two players and the ice can be neglected.

Q: A 65.8-kg person throws a 0.0441 kg snowball forward with a ground speed of 32.5 m/s. A second…

A:

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 66.0 kg person throws a 0.0500 kg snowball forward with a ground speed of 31.0 m/s. A second…

A: Given:Mass,m1=66 kgSnoball,m=0.0500 kgspeed,u1=2 m/sMass,m2=56 kgspeed,u2=31m/sFind the velocities…

Q: Two objects are traveling on ice that we consider frictionless, when they collide. Both have initial…

A: thank you

Q: A 70.0 kg man and his 40.0 kg daughter on skates stand together on a frozen lake. If they push apart…

A: To calculate the velocity of the daughter. Given:Mass of man: Mm=70.0 kgMass of daughter: Md=40.0…

Q: Object A of mass 5.40 kg is moving in the +x-direction with a speed of 14.0 m/s. Object B of mass…

A: The objective of the question is to find the y-component of the velocity of the center of mass (CM)…

Q: 70.0-kg astronaut floating inside a space station throws a 2.00-kg ball away from him at 4.0m/s…

A: Dear student When there is no external force acting on the system the momentum remains conserved. Pi…

Q: Two ice skaters, Elsa and Anna are skating.Elsa’s mass Is 65 kg and Anna' mass is 50 kg. Elsa stops…

A: Given, mass of Anna is mA=50kg mass of Elsa is mE=65kg   the initial velocity of Elsa is uE=0 the…

Q: Two cars collide at an intersection. Car A, with a mass of 2294 kg, is going from west to east,…

A:

Q: Two cars collide at an intersection. Car A, with a mass of 2000 kg, is going from west to east,…

A:

Q: A toy car having mass  m = 1.15 kg  collides inelastically with a toy train of mass  M = 3.70 kg.…

A:

Q: Two ice skaters approach each other at right angles. Skater A has a mass of 28.2 kg and travels in…

A:

Q: A car with a mass of 980 kg is initially traveling east toward an intersection with a speed of v. =…

A: Given:           mass of the car m = 980 kg and the velocity of the car is vc = 19.3 m/s and…

Q: A 50.0 kg skater is traveling due east at a speed of 3.00 m/s. A 70.0 kg skater is moving due south…

A: by conservation of momentum 50×3i^-70×7j^=50+70vcosθi^-vsinθj^

Q: During a concert, a 120 kg firework travels north at 80 m/s. Unfortunately, it collides with a…

A:

Q: A thin block of soft wood with a mass of 0.0840 kg rests on a horizontal frictionless surface. A…

A:

Q: A 83.5 kg linebacker (X) is running at 6.59 m/s directly toward the sideline of a football field. He…

A:

Q: An Escort and a Camaro traveling at right angles collide and stick together. The Escort has a mass…

A:

Q: A 0.00601-kg bullet is fired straight up at a falling wooden block that has a mass of 2.64 kg. The…

A:

Q: "Ladies" refuses to burp, as it is considered impolite. As a result, the gradual buildup of pressure…

A:

Q: A car of 1200 kg stays at rest on a horizontal icy rink (no friction at all). David of 60 kg moves…

A:

Q: collision

A: Let mA be the sports car’s mass and mB be the truck’s mass. Take east directions in the positive…

Q: A 2400 kg truck jumps the median and clobbers a 990 kg station wagon in a head on collision. You are…

A:

Q: A car (mass = 1080 kg) is traveling at 27.0 m/s when it collides head-on with a sport utility…

A:

Q: A toy car having mass m = 1.50 kg collides inelastically with a toy train of mass M = 3.60 kg.…

A:

Q: Casey is driving a 1600 kg car toward the east. She goes through an intersection at a speed of 16…

A: given that, Casey is driving a 1600 kg car toward the east.  speed of 16 m/s (approximately 35 mph),…

Q: Two shuffleboard disks of equal mass, one orange and the other yellow, are involved in an elastic,…

A:

Q: Olaf is standing on a sheet of ice that covers the football stadium parking lot in Buffalo, New…

A:

Q: A flying squid (family Ommastrephidae) is able to "jump" off the surface of the sea by taking water…

A: Mass of the squid (M)=0.70 kg Mass of water ejected by the squid (m)=0.29 kg Speed of water ejected…

Q: In a football game, 123.5 kg linebacker moving west at 0.95 m/s tackles an 86.4 kg running back…

A: Given data: The mass of linebacker player is m1=123.5 kg. The mass of running back player is…

Q: A 110 kg running back carries the ball south at 8 m/s. A 130 kg linebacker runs to make the tackle…

A: Given: The mass of the running back is 110 kg. The initial velocity of the running back is 8 m/s in…

Q: A railroad car of mass 2.10 × 104 kg. moving at 3.20 m/s collides and couples with two coupled…

A: Speed of the three coupled cars after the collision= 1.87 m/sExplanation:Approach to solving the…

Q: Two 2.2 kg bodies, A and B, collide. The velocities before the collision are V A = (311 +267) m/s…

A: To solve this problem, we can use the principle of conservation of linear momentum and the equation…

Q: A rifle is aimed at a block of wood which is suspended directly above the muzzle of the rifle. The…

A: Given: Mass of the bullet m = 7 g Mass of the block M = 93.0 g speed of the bullet before collision…

Q: A car with a mass of 980 kg is initially traveling east toward an intersection with a speed of vc =…

A: Given:speed vc = 21.5 m/sMass,m=1500 kglet final veocity be V at an angle of 43°horizontal component…

Q: A family is skating. The father (70 kg) skates at 7.0 m/s and collides and sticks to the mother (65…

A: Given mass of father = m1 = 70 kg . mass of mother = m2 = 65 kg . mass of daughter = m3 = 30 kg.…

Q: Olaf is standing on a sheet of ice that covers the football stadium parking lot in Buffalo, New…

A:

Q: Two shuffleboard disks of equal mass, one orange and the other yellow, are involved in an elastic,…

A: Answer:  Given: Two shuffleboards of equal mass orange and yellow. Yellow is initially at rest and…

Q: Suppose that a garbage truck is 1.3 × 104 kg and is initially moving at 26.5 m/s. What is the speed…

A:

Q: Bernadetta has a mass of 58 kg. She is riding her skateboard east at 6 m/s. She collides with…

A: given: mB=58 kguB =6 m/s ( towards East)us= 3 m/s (towards West)V = 0.3 m/s (towards west)