A 65.8-kg person throws a 0.0406 kg snowball forward with a ground speed of 32.5 m/s. A second person, with a mass of 58.7 kg, catches the snowball. Both people are on skates. The first person is initially moving forward with a speed of 2.51 m/s, and the second person is initially at rest. (Disregard the friction between the skates and the ice.) (a) What is the speed of the thrower after the snowball is exchanged? m/s ( ± 0.02 m/s) (b) What is the speed of the catcher after the snowball is exchanged? m/s ( ± 2E-4 m/s) Note that we are asking for the ``speed'' of the thrower and catcher. This means the magnitudes of their velocities. That is why the answers are positive.

Q: A ball of mass m sits at the coordinate origin when it explodes into two pieces that shoot along the…

A:

Q: An elephant with a mass 2930 kg is running with a speed of 32.3 km/h, and a cheetah with a mass of…

A:

Q: NA football player of mass 95 kg is running at a speed of 5.0 m/s down the field as shown in Figure…

A: A football player of mass, m1 = 95 kg is running at a speed of v1 = 5.0 m/s down the field as shown…

Q: An astronaut finds herself in a predicament in which she has become untethered from her shuttle. She…

A:

Q: 3.00 kg object is moving at 5.00 m/s EAST. It catches up to and strikes a 6.00 kg that is moving…

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: A 1.2 kg ball is falling in the -y direction at a speed of 25 m/s. The ball strikes the floor and…

A: The expression for find impulse acts on the ball is J=mvf-vi

Q: A 20 kg child runs at 4.0 m/s and jumps onto a shopping cart, which also has mass 20 kg. Assuming…

A:

Q: A 1200-kg car moving at 15.6 m/s suddenly collides with a stationary car of mass 1500 kg. If the two…

A: mass of first car (m) = 1200 kg initial velocity of first car (u) = 15.6 msmass of second car (M) =…

Q: A bumper car with mass m1 = 110 kg is moving to the right with a velocity of v1 = 4.8 m/s. A second…

A:

Q: Cart A, with a mass of 0.20 kg, travels on a horizontal air track at 3.0 m/s and hits cart B, which…

A: Given :     Mass of cart A , mA = 0.20 kg     Mass of cart B , mB = 0.40 kg     Initial  velocity of…

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

A:

Q: - A railroad car of mass 2.50 × 10ª kg is moving with a speed of 4.00 m/s. It collides and couples…

A:

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: On a frictionless horizontal air table, puck A (with mass 0.250 kgkg ) is moving toward puck B (with…

A:

Q: Two vehicles of masses m1 = 8000 kg and m2 = 82 x 100 kg undergo collision such that they travel…

A: The given data are: m1=8000 kgm2=82×100 kgu1=10 m/su2=-9 m/s Here, u1 denotes the velocity of the…

Q: On a frictionless horizontal air table, puck A (with mass 0.245 kg ) is moving toward puck B (with…

A: ...

Q: During a circus act, a performer thrills the crowd by catching a cannon ball shot at him. The cannon…

A: (a) Apply principle of conservation of momentum m1v1=m1+m2v Rearrange in terms of recoiling speed…

Q: A toy car having mass m = 1.35 kg collides inelastically with a toy train of mass M = 3.80 kg.…

A: Given: mass of toy car m = 1.35 kg mass of toy train M = 3.8 kg before the collision, the velocity…

Q: A ball of mass 0.165 kg is dropped from rest from a height of 1.25 m. It rebounds from the floor to…

A:

Q: A toy car having mass  m = 1.35 kg  collides inelastically with a toy train of mass  M = 3.85 kg.…

A: Given:Mass of a toy car, m = 1.35 kgMass of a toy train, M = 3.85 kgBefore collision:Velocity of…

Q: A 0.031 kg bullet is fired vertically at 238 m/s into a 0.15 kg baseball that is initially at rest.…

A: Given Mass of the bullet m1 = 0.031 kg Mass of the ball m2 = 0.15 kg Initial velocity of the bullet…

Q: An object of mass 2.91 kg, moving with an initial velocity of 4.97 î m/s, collides with and sticks…

A: Given: The mass of first object is m1=2.91 kg. The mass of second object is m2=2.63 kg. The…

Q: A 1000-kg car moving at 10.0 m/s suddenly collides with a stationary car of mass 900 kg. If the two…

A:

Q: A 1200-kg car moving at 15.6 m/s suddenly collides with a stationary car of mass 1500 kg. If the two…

A:

Q: A projectile of mass 2.0 kg is fired in the air at an angle of 44.0° to the horizon at a speed of…

A:

Q: A mass mi = 6.40 kg is moving toward the left with a velocity of vi= 11.2 m/s when it collides with…

A:

Q: The lead female character in the movie Diamonds Are Forever is standing at the edge of an offshore…

A:

Q: Consider an elastic collision in one dimension that involves objects of mass m1=6.8 kg and m2=10.4…

A:

Q: An object of mass 2.91 kg, moving with an initial velocity of 5.02  m/s, collides with and sticks to…

A: Given m1 = 2.91 kg m2 = 1.96 kg v1 = 5.02m/s v2 = -3.83 m/s We have to find out final velocity of…

Q: A bumper car with mass m1 = 110 kg is moving to the right with a velocity of v1 = 4.8 m/s. A second…

A:

Q: An SUV with mass 1.80 x 103 kg is travelling eastbound at +15.0 m/s, while a compact car with mass…

A: M =1800 kg  m = 900 kg  U = 15 m/s  u = - 15 m/s

Q: In a rocket test facility, aerospace engineers are testing a rocket’s propulsion ability during a…

A:

Q: A large fish with mass 4.9 kg suddenly accelerates to a velocity 3.3 m/s to the right to gobble up a…

A: given that  mass of large fish =4.9 kg velocity =3.3 m/s mass of small fish = 0.4 kg velocity =0.8…

Q: A rocket in deep space moving with velocity of 300 m/s has an initial mass of 5000 kg, of which 2000…

A: Given : uR=300m/s         (Initial velocity of rocket)            dmgdt=5 kg/s        (Rate of…

Q: an object (A) of mass ma=17.0 kg is moving due east with a speed vA= 8.15 m/s, while the object…

A: Mass of object A = 17 kg Mass of object B = 29.5 kg Initial velocity of A = 8.15 m/s due EAST…

Q: A 1200-kg car moving at 15.6 m/s suddenly collides with a stationary car of mass 1500 kg. If the two…

A: Given data:  Mass of first car (m1) = 1200 kg Initial velocity of first car (V1) = 15.6 m/s Mass of…

Q: Two car approach an intersection at a right angle to each other.  If an inelastic collision occurs…

A:

Q: A hockey puck of mass 0.45 kg is shot west at 2.20 m/s strikes a second puck, initially at rest, of…

A: Given,The mass of the first puck = m1 = 0.45 kgThe mass of the second puck = m2 = 0.57 kgThe initual…

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

A: As the toy car and toy train undergo collision, therefore the momentum of the car and train system…

Q: During a Mutant League Football game, K.T. Slayer, a 71.6 kg linebacker, is running toward the…

A:

Q: O One ball of mass 0.600 kg traveling 9.00 m/s to the right collides head on elastically with a…

A: Write the given values with suitable variables. m1=0.6 kgu1=9 m/sm2=0.3 kgu2=-8 m/s Here, m1 denotes…

Q: A 0.033 kg bullet is fired vertically at 180 m/s into a 0.15 kg baseball that is initially at rest.…

A: Given, Mass of bullet, m1=0.033 kg, Mass of ball, m2=0.15 kg, velocity of bullet, v1=180 m/s,…

Q: Two students are playing paddle ball with a 5 kg spongy ball. If the ball is thrown at the batter…

A: Given data: m = 5 kg v=-10 m/s u=5 m/s Need to determine the magnitude of the impulse imparted on…

Q: A baseball of mass 130 g is thrown at a target. The ball strikes with a velocity of 60 m/s and…

A: According to impulse-momentum theorem, the impulse experienced by the ball will be equal to the…

Q: Hockey puck A slides along a sheet of frictionless ice, moving due east with speed 2.80 m/s. It then…

A:

Q: An astronaut finds herself in a predicament in which she has become untethered from her shuttle. She…

A: