A physics student hurls a 315-gram ball directly into a 3.54-kg box which is at rest on a table top. The baseball strikes the box with a pre-impact speed of 54.1 m/s. The box is filled with towels to help absorb the blow and effectively catch the ball. The coefficient of friction between the box and the table is 0.714. Determine the distance which the ball and box slide across the table after the collision.

Q: Bailey is on the tenth frame of her recent bowling competition and she needs to pick up the last pin…

A: It is given that,

Q: A 0.0280 kg bullet moving horizontally at 400 m/s embeds itself into an initially stationary 0.500…

A: a)From conservation of momentum, the required velocity just after collision is,

Q: Y What was the component of puck B's momentum after the collision? Give the component of momentum,…

A: The mass of puck A = 135 gThe mass of puck B = m gThe velocity of puck A = 71 cm/sThe velocity of…

Q: On a very muddy football field, a 110 kg linebacker tackles an 85 kg halfback. Immediately before…

A: M = 110 kg  m = 85 kg  U = 8.8 m/s north  u = 7.2 m/s east

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A: Muzzle velocity = 64 m/sec   Velocity of bullet just before hitting the cheese = 64 m/sec   Momentum…

Q: A 0.250 kg toy car moving with a speed of 0.860 m/s collides with a wall. The figure shows the force…

A: Given Mass (m)    = 0.250 kg Velocity (v) = 0.860 m/s

Q: A home-made 1.27 kg cannon is loaded with a 0.0540 kg tennis ball and placed on the floor at rest.…

A: Given: Mass of cannon,M = 1.27 kg  recoil  velocity of cannon, V = 7.8 m/s  mass of ball,m = 0.054…

Q: A block with mass M = 5.90 kg is sliding in the positive x-direction at Vi = 8.00 m/s on a…

A:

Q: A 0.0260 kg bullet moving horizontally at 400 m/s embeds itself into an initially stationary 0.500…

A: a. According to the conservation of momentum,

Q: A block with mass M = 5.65 kg is sliding in the positive x-direction at V, = 8.40 m/s on a…

A: The given values are,

Q: A bullet of mass 5.00 g is fired horizontally into a wooden block of mass 1.24 kg resting on a…

A:

Q: A professional golfer swings a golf club, striking a golf ball that has a mass of 55.0 g. The club…

A: According to Newton’s 2nd law, force is the rate of change in momentum.

Q: Two blocks (m₁ and m2) are released from rest at a height of h= 14.00 m on a rough track. The…

A: h = 14mm1 = 4.09 kg , m2= 7.93kg

Q: A block of mass m= 5.6 kg, moving on a frictionless surface with a velocity of v;= 6.5 m/s to the…

A:

Q: A block with massM = 6.20 kgis sliding in the positive x-direction at Vi = 8.35 m/s on a…

A: Using conservation of momentum,

Q: wo balls roll directly toward each other. The 0.25-kg ball has a speed of 1.7 m/s; the 0.18-kg ball…

A: Mass of one ball = M = 0.25 kg Mass of second ball = m = 0.18 kg Speed of M = v = 1.7 m/s Speed of m…

Q: A.3 kg ball bounces off the ground. Before the bounce it had a velocity of 8 m/s in the x direction…

A: Given data: According to impulse-momentum equation, Here, Favg , Δt and Δp represent the average…

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Q: A block of wood, with mass 1.30 kg, rests stationary on horizontal ground. The coefficient of…

A:

Q: A golf player swings a golf club, striking a golf ball that has a mass of 55.0 g. The club is in…

A:

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

A: mass of ball = 8.5 kg speed of ball = 8.4 m/s mass of performer = 75 kg

Q: In a physics lab, two carts collide elastically on a level, low-friction track. Cart A has a mass of…

A: Given:- ma = 1.5 kg via = 36.5 cm/s mb = 0.5 kg vib = - 42.8 cm/s

Q: Box 1 is sitting at rest. Box 2 is moving to the left when it collides elastically with Box 1 (see…

A:

Q: A 0.0230 kg bullet moving horizontally at 500 m/s embeds itself into an initially stationary 0.500…

A: Given:Mass of the bullet = 0.0230 kgSpeed of the bullet = 500 m/s

Q: To Mr. H's disgust, a 450-g black crow is raiding the recently-filled bird feeder. As Mr. H runs out…

A: From conservation of momentum,

Q: One block of mass m_1=2.0 kg is sliding down along a frictionless ramp from a height of h=2.5 m. It…

A:

Q: A knife thrower throws a knife toward a 300 g target that is sliding in her direction at a speed of…

A:

Q: The two collars have the masses and initial velocities shown in the figure. The coefficient of…

A:

Q: A child bounces a 60 g superball on the sidewalk. The velocity change of the superball is from 27…

A:

Q: A 0.0300 kg bullet moving horizontally at 450 m/s embeds itself into an initially stationary 0.500…

A: Given values-  Mass of bullet =m1=0.0300 kg Initial velocity of bullet=u1=450 msMass of…

Q: An 8.0 g bullet is fired horizontally into a 9.0 kg cube of wood, which is at rest and sticks in it.…

A: Write the given values with the suitable variables. m1=8 g=0.008 kgm2=9 kgu2=0 m/sv=40 cm/s=0.40 m/s…