16-4. An 8 g bullet is fired into a 250-g block that is initially at rest at the edge of a table of height 1.00 m (see figure). The bullet remains in the block, and after the impact the block lands 2.00 m from the bottom of the table. Determine the initial and final speeds of the bullet.

Q: 1. A hockey puck slides along the ice when it collides with a filled water bottle which was sitting…

A: Hockey puck (m)= 0.2kg  u1= 5i - 6j m/s  u2= -5cos36.87° i - 5 sin 36.87° j      = -4i -3j m/s  M=…

Q: Ballistic pendulum, filled with sand in which the bullet is embedded observing the maximum angle θ…

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Q: velocity 13 m/s toward the east and the other is traveling north with a speed of driver sees the…

A:

Q: 1. Let m1=200 g and m2=400 g encounter an elastic one dimensional head-on collision. If vli=6.0 m/s…

A: Given data: Masses: m1=200 g=0.2 kg;  m2=400 g=0.4 kg Initial velocities: v1i=6.0 m/s;  v2i=0 m/s

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Q: velocity of the rifle

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A:

Q: 3. The automobile has a weight of 1500 kg Before After and crashes into the wall with an initial + 3…

A: Given data:  Mass (m) = 1500 kg Initial velocity (Vi) = - 63 m/s Final velocity (Vf) = +3 m/s Time…

Q: 5) How much kinetic energy was lost in the collision?

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Q: A 1.40 kg falcon catches a 0.160 kg dove from behind in midair. What is their velocity (in m/s)…

A: The mass of falcon, m1=1.40 kg   The speed of the falcon, v1=20.0 m/s   The mass of dove, m2=0.160…

Q: 9) Two blocks of masses m1 = 2.80 kg and m2 = 4.70 kg are released from rest at a height of h = 5.30…

A: m1 = 2.8 kg m2 = 4.70 kg h = 5.3 m

Q: 7. A billiard ball is shot west at 3.00 m/s. A second, identical billiard ball is shot east at 2.00…

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Q: 3) How fast must the box have been moving immediately after it was hit?

A:

Q: 10. In a ballistic pendulum demonstration, a 250-g pellet, fired horizontally with a speed of 100…

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Q: Suppose a 11.0 kg fireworks shell is shot into the air with an initial velocity of 69.0 m/s at an…

A: Given the initial velocity of the shell, u = 69m/s, and angle of launch, θ = 80° with the…

Q: A gun fires a bullet vertically into a 1.40-kg block of wood at rest on a thin horizontal sheet,…

A:

Q: 3. Determine the final velocity of m2 if the objects below experience a perfectly elastic collision.…

A: mass of first object (m1) = 18 kg mass of second object (m2) = 73 kg initial velocity of first…

Q: A 26-gram bullet traveling at 247 m/s penetrates a 6-kg block of wood and emerges clearly at 167…

A: given: m=26gm=0.026kgu=247 m/sM=6 kgU=0 m/sv=167 m/sV=? here U and V are initial and final velocity…

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A: The problem is based on the concept of conservation of momentum. According to the conservation of…

Q: 3. Two shuffleboard disks of equal mass, one orange and the other green, are involved in a perfectly…

A: Given,

Q: Moderating a Neutron In a nuclear reactor, neutrons released by nuclear fission must be slowed down…

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Q: 5. A 250 grams ball is fired from a spring gun into a 12 kg block of ballistic pendulum. The block…

A: Given: The mass of the ball is 250 g. The mass of the pendulum is 12 kg. The height raised of the…

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A:

Q: Q4/ In the general case of direct inelastic collision, verify that the energy loss is related to the…

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Q: Problem 3 Chapter 6: A block with mass m;= 0.5-kg is released from rest on a frictionless track at a…

A: The energy possessed by an object raised to a height h above the ground is known as the…

Q: 2) In Figure, mass m, = 1 kg with a velocity v 15 m/s moving in x direction makes elastic collision…

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Q: 11. A 0.25-kg ball, initially at rest on a tee, is hit with a bat in the x-direction while 1.00…

A: Given data *The mass of the ball is m = 0.25 kg *The given height is h = 1.00 m *The initial speed…

Q: A small rocket with an initial mass of 200 kg is to be launched vertically.Upon ignition the rocket…

A: Given

Q: 6. A 0.030-kg bullet is fired vertically into a 0.15-kg metal sphere that is initially at rest. If…

A:

Q: 23) On a touchdown attempt, a 95Kg running back runs toward the end zone at 3.75m/s meets the runner…

A: Given : m1 = 95 kg v1i = 3.75 m/s m2 = 111 kg v2i = -4.10 m/s

Q: 12. A hard spherical ball "B" is at rest, and a second ball "A" is moving at a speed of 4.000 m/s,…

A: Given: The initial velocity of ball A is uA=4 m/s, The initial velocity of ball B is uB=0 m/s…

Q: 2. Two cars, both with mass m, collide and stick together. Prior to the collision, one car had been…

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Q: 3: A billiard ball hits a still ball of the same mass while traveling at 5 m / s. After the…

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Q: A 22.9-g bullet traveling 289 m/s in a vertical direction buries itself in a 4.4-kg block of wood at…

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Q: A QUESTION 15 A block is placed on a rough wooden plane. It is found that when the plane is tilted…

A: Please note : As per answering guidelines I can answer the first question only. Since, this is not a…

Q: 1.The collision between a hammer and a nail can be considered to be approximately elastic. Calculate…

A: Quantities with subscript 1 are for nail  Quantities with subscript 2 are for hammer

Q: Two particles m; = 5kg and m2 =10kg moving as shown in the figure. If v; = 2m/s and v2 = 6m/s. If…

A: According to conservation of momentum  Momentum before collision = momentum after collision

Q: 6) What would change if the projectile bounced out of the box instead of staying inside?

A: SOlution: given that m of projectile = 1 gram M of box = 25 gram L = 0.8 m