a 4k baseball is swung so that the velocity of the center of mass is 60 m/s the moment it hits a baseball (100 g) coming in from the exact opposite direction at 40 m/s. If the collision is perfectly head on and an elastic collision, a) what is the momentum of the bath, the ball, and the total system the moment prior to the collision? b) what would the velocity (and direction) of the bat and ball each be the moment after the bat hits the ball? (assume an elastic collision in 1-D

Q: A white billiard ball, moving horizontally strikes a red billiard ball, at rest. Before impact, the…

A: We can use the law of conservation of momentum to solve above question.

Q: Upon reaching its maximum height, a 546-g projectile launched from the ground with an initial…

A: Required  resulting speed of two colliding object before reaching the ground.

Q: A 5.50-kg bowling ball moving at 9.00 m/s collides with a 0.850-kg bowling pin, which is scattered…

A:

Q: A 1.70-kg ball, moving to the right at a velocity of +3.31 m/s on a frictionless table, collides…

A: Consider the initial velocity of the 1.70 kg-ball be u1, the initial velocity of the 7.40 kg-ball be…

Q: A young 47-kg ice hockey goalie, originally at rest, deflects a 0.15-kg hockey puck slapped at him…

A: Given data: The mass of the young ice hockey goalie is M1=47 kg. The initial speed of the young ice…

Q: A 5.0-kg moving to the right at a velocity 0f +2.0 m/s on a frictionless table, collides head-on…

A: Given information: The mass of the first object, m1=5.0 kg The initial velocity of the object,…

Q: Same situation as before. This time it s a block of mass 1.88 kg sliding with a constant velocity of…

A:

Q: A bullet, having a mass of 0.0400 kg moving with a velocity of 450 m/s penetrates a distance of…

A: Mass of the bullet = m = 0.04 kg Velocity = v = 450 m/s Distance = s = 0.08 m A. Acceleration of the…

Q: A 1-kg ball (m,) is moving with a velocity of (10 m/s)i makes an elastic collision with an identical…

A:

Q: A 56 gram object with initial velocity of 5.0 m/s in the positive x-direction and a 84 gram object…

A: Given,

Q: it s a block of mass 1.06 kg sliding with a constant velocity of 3.05 m/s to the north, which…

A: Given, Mass of First Block m1 = 1.06 kg Initial Velocity of First Block u1 = 3.05 m/s Mass of Second…

Q: Ric, mass 104.6 kg, and Sharon, who is lighter, are enjoying Lake Snowden at dusk in a 38.5…

A:

Q: When a 500 g bomb, standing in a frictionless horizontal plane, is hit with a 50 g bullet at 200 m /…

A:

Q: A 70.0 kg ice hockey goalie, originally at rest, has a 0.280 kg hockey puck slapped at him at a…

A:

Q: A 70.0 kg ice hockey goalie, originally at rest, has a 0.110 kg hockey puck slapped at him at a…

A: Guven mass of ice hockey goalie = 70.0 kg mass of hockey puck = 0.110 kg initial velocity of ice…

Q: A 2.0-g particle moving at 8.0 m/s makes a perfectly elastichead-on collision with a resting 1.0-g…

A: Write the condition for velocity of incident particle after collision.

Q: A 450g ball is moving at a velocity of 4.8 m/s, east when it collides with 900g ball at rest. If the…

A: Mass of ball1: m1 = 450 g = 0.450 kg Mass of ball2: m2 = 900 g = 0.900 kg Initial Speed of ball1: u1…

Q: Same situation as before. This time it s a block of mass 1.01 kg sliding with a constant velocity of…

A:

Q: Two masses m, and m2 are placed on a frictionless surface with mi to the left of m2. Initially, m1…

A:

Q: direction

A:

Q: Suppose the following experiment is performed. A 0.250-kg object is slid on a frictionless surface…

A:

Q: A 10 g block slides with a velocity of 20 cm/s on a smooth level surface and makes a head-on…

A:

Q: Same situation as before. This time it s a block of mass 1.58 kg sliding with a constant velocity of…

A:

Q: A 3.30-kg ball is moving to the right with a speed of 1.65 m/s, and collides head-on with a 4.05-kg…

A: a. Since the collision is elastic, the final velocities can be expressed as, v1f=m1-m2m1+m2v1i=3.3…

Q: A 0.450 kg hockey puck, moving east (+x direction) with a speed of 7.40 m/s, has a head-on collision…

A: Given  Mass of puck 1, M1 = 0.450 kg  Mass of puck 2, M2= 0.900 kg  Initial speed of puck 1, u1 =…

Q: When a hammer strikes a nail, it is compressed along its length. Suppose that a steel nail 6.00 cm…

A: a) The required average force is,

Q: Same situation as before. This time it s a block of mass 1.41 kg sliding with a constant velocity of…

A:

Q: A 100 kg hockey player, moving at 2 m/s, collides head-on with a 75 kg hockey player moving at 1…

A: Given:-  M1 = 100 kg ,mass of first hockey player     ; V1 = 2 m/s ,initial velocity of M1 M2 = 75…

Q: A 40 kg ball moving to the right at 5.0m/s collides head-on with the stationary 2.0 kg ball. If the…

A:

Q: A 0.060kg tennis ball, moving with a speed of 5.55m/s has a head on collision with a 0.092 kg ball…

A: Mass of tennis ball (m) = 0.06 kg initial speed of tennis ball (u) = 5.55 m/smass of second ball (M)…

Q: A rigid ball of mass m and velocity u undergoes an inelastic collision with another rigid ball of…

A: Given: The mass of the rigid ball is m1=m, The initial velocity of the rigid ball is u1=u, The mass…

Q: Same situation as before. This time it s a block of mass 1.58 kg sliding with a constant velocity of…

A: In all type of collisions momentum remain conserved. The equation of coefficient of restitution…

Q: A ball of mass 0.199 kg with a velocity of 1.40 î m/s meets a ball of mass 0.292 kg with a velocity…

A: Given: Mass of ball 1, m1=0.199 kg Mass of ball 2, m2=0.292 kg Initial Velocity of ball 1, u1=1.40…

Q: A 70.0 kg ice hockey goalie, originally at rest, has a 0.280 kg hockey puck slapped at him at a…

A: For elastic collisions, kinetics energy and momentum of the system, both are conserved. So the final…

Q: At the peak of its trajectory, a 995-g fireworks rocket is moving horizontally at 18.6 m/s. It’s a…

A:

Q: In a(n) A collision, two colliding masses stick together and move as a common mass with a common…

A: To fill up the blank space: In a(n) ______________ collision, two colliding masses stick together…

Q: A young 32-kg ice hockey goalie, originally at rest, deflects a 0.125-kg hockey puck slapped at him…

A:

Q: An ice hockey forward with mass 70.0 kg is skating due north with a speed of 5.5 m/s. As the forward…

A: m = 70 kg  u = 5.5 m/s  m' = 110 kg  u'= - 4 m/s

Q: A young 32-kg ice hockey goalie, originally at rest, deflects a 0.125-kg hockey puck slapped at him…

A: Given: The puck approaches the goalie at a speed of 33 m/s and is reflected back in the direction…

Q: At one particular moment, a 17.0 kg toboggan is moving over a horizontal surface of snow at 5.00…

A: According to equations of motion of kinematics, v = u + at…

Q: Same situation as before. This time it s a block of mass 1.07 kg sliding with a constant velocity of…

A:

Q: Same situation as before. This time it s a block of mass 1.45 kg sliding with a constant velocity of…

A:

Q: A young 44-kg ice hockey goalie, originally at rest, deflects a 0.145-kg hockey puck slapped at him…

A: