Next up on this adventure, shooting bullets into conveniently shaped pendulum systems to have a setup for a ballistic pendulum. In this case, a projectile, (m = 0.50kg) is fired into a large block of wood of mass (m = 20 kg) suspended like a pendulum. As a result of this inelastic collision, the pendulum and projectile together swing up to a height of 10m. What was the initial speed of the bullet?

Q: O A 0.4 kg ball traveling with the speed of 15 m s' strikes a rigid wall and rebounds elastically.…

A: The momentum of the travelling Body (P) = m*v where m is the mass of the body and v is the velocity…

Q: The three balls in the overhead view of the figure are identical. Balls 2 and 3 touch each other and…

A: speed of the ball 1 before collision, vo = 7.31 ms

Q: In the figure, block 1 of mass m, slides from rest along a frictionless ramp from height h = 2.2 m…

A: Let the velocities of the masses m1 & m2 are respectively u1 & u2 before collision and v1…

Q: Neglecting gravity, doubling the exhaust velocity from a single stage rocket initially at rest…

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Q: Ball having mass 8.9kg and velocity 4.4m/s travels to the east. Impulse given at point O, makes it…

A: Given Mass of the ball m = 8.9 kg Initial Velocity u = 4.4 m/s ( due east) Final Velocity v = 9.5…

Q: In a one dimensional 100% elastic collision, if one mass (1.1 kg) moves initially at 1.25 m/s [R]…

A: mass of first block m1 = 1.1 kg velocity of first block u1 = 1.25 m/s mass of second block m2 = 3.7…

Q: In a ballistic pendulum demonstration gone bad, a 0.55 g pellet, fired horizontally with kinetic…

A: Mass of the pellet  (m) =0.55gm =0.00055 kgKinetic energy of the pellet = 12mu2=3.35JThe velocity of…

Q: particle A, of mass 8 kg, collides with a particle B, of mass m2 kg. The velocity of particle A…

A: Given values:- Mass of particle A,(MA)=8 kg ----(1) Mass of particle B,(MB)=2 kg ----(2) The initial…

Q: A student throws a 120 g snowball at 7.5 m/s at the side of the schoolhouse, where it hits and…

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Q: A puck with mass mA=2.42g moves eastward with speed vA=1.73m/s . It then collides with another  puck…

A: Given data: The mass of the pucks are, mA=2.42 gmB=1.25 g The initial velocities of pucks are,…

Q: In the two-sphere arrangement of Figure, assume that sphere 1 has a mass of 47 g and an initial…

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Q: A block of mass m = 3.6 kg, moving on a frictionless surface with a speed vi=9.3m/s makes a sudden…

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Q: Block 1, with mass m1 and speed 3.9 m/s, slides along an x axis on a frictionless floor and then…

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Q: In the overhead view of the figure, a 440 g ball with a speed v of 3.8 m/s strikes a wall at an…

A: Given: mas, m = 440 g = 0.44 kg  velocity,u = 3.8 m/s  v = 3.8 m/s  t = 5.8 ms = 0.0058 s θ = 22°

Q: le A, of mass 2 kg, collides with a particle B, of mass 2 kg. The velocity of particle A before the…

A: Given values:- Mass of particle A,(MA)=2 kg ----(1) Mass of particle B,(MB)=2 kg ----(2) The initial…

Q: On a horizontal frictionless table, masses A and B (3 kg, 5 kg) slide to the right and left,…

A: Before collision, pAbefore=mAuA=3 kg3 m/s=9kg·m/s After collision, pAafter=mAvA=5 kg-1.5 m/s=-4.5…

Q: A bullet of mass 20 g, traveling at 350 m/s , strikes a steel plate at an angle of 30° with the…

A: calculate the impulse along the parallel to the plane of plate Iparallel= m(Vfcosθ – Vicosθ) =…

Q: A 270 caliber hunting rifle fires an 8.5 gg bullet, which exits the gun barrel at a speed of 940…

A: The expression for the impulse(J) imparted to any object of mass m and having a velocity v, can be…

Q: Ball having mass 7.6kg and velocity 7.8m/s travels to the east. Impulse given at point O, makes it…

A: Given mass of ball = m = 7.6kg  initial velocity of ball = u = 7.8m/s travels to the east when…

Q: A particle of mass m strikes a vertical rigid wall perpendicularly from the left with velocity v. If…

A: Given :    Mass of the particle = m    Angle, θ = 90°    Velocity of the particle before collision,…

Q: In a ballistic pendulum experiment, a small marble is fired into a cup attached to the end of a…

A: Mass of marble = m = 0.0215 kg Mass of pendulum = M = 0.250 kg Initial speed of marble = v = 5.05…

Q: In the overhead view of the figure, a 480 g ball with a speed v of 8.6 m/s strikes a wall at an…

A: (a)  J →= Δp→Δp→ = m(v→f-v→i)Here, v→i = +8.22i^-2.5j^v→f = +8.22i^+2.5j^J →= (0.48kg x 5…

Q: A ballistic pendulum system fires a bullet into a pendulum bob suspended by a rod of negligible…

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Q: The three balls in the overhead view of the figure are identical. Balls 2 and 3 touch each other and…

A: Consider the given data as below. Initial velocity of ball 1, vo=7.31 ms The masses of all balls are…

Q: Solve this attachment.

A: A collision is elastic if the sum of final kinetic energies is equal to the sum of initial kinetic…

Q: If car A has a mass of 1.5kg and is traveling 2.0m/s, and car B has a mass of 1.5kg and is traveling…

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Q: In the overhead view, a 300 g ball with a speed v of 6.0 m/s strikes a wall at an angle u of 30 and…

A: Considering the wall in x-direction and the perpendicular to the wall in y direction, the momentum…

Q: velocities before and after are given. The collision is 1.8 m/s 0.2 m/s 0.6 m/s 1.4 m/s 4 kg 6 kg 4…

A: Note :-  System means all bodies  which collides . P :- Momentum  K.E  :- Kinetic Energy  Va :-…

Q: bullet (mass of 210 grams) is shot horizontally with a velocity of 120 m/s to strike a ballistic…

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Q: In a ballistic pendulum experiment, a small marble is fired into a cup attached to the end of a…

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Q: A 12-g bullet is fired into a 3.0 kg ballistic pendulum initially at rest and becomes embedded in…

A: Given : m1 = 12 g = 0.012 kg m2 = 3 kg v2,i = 0 h = 12 cm = 0.12 m

Q: In an elastic collision of particles, one particle is stationary and another one is moving to the…

A: Apply conservation of momentum in the x-direction.…

Q: Chapter 09, Problem 068 GO In the figure, block 1 of mass m, slides from rest along a frictionless…

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Q: In the figure, block 1 of mass m1 slides from rest along a frictionless ramp from height h = 3.3 m…

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Q: Two billiard balls of mass m (gr) collide with their oblique center. a) Find the post-collision…

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Q: In a ballistic pendulum experiment, a small marble is fired into a cup attached to the end of a…

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Q: Rock A of mass M, and another rock B of mass 2M are released from a height h above the ground. Upon…

A: Given: Mass of rock A = M Mass of rock B = 2M velocity of rock A at bottom = va velocity of rock B…

Q: In the figure, block 1 of mass m, slides from rest along a frictionless ramp from height h = 3.3 m…

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Q: O A 0.4 kg ball traveling with the speed of 15 m s' strikes a rigid wall and rebounds elastically.…

A:

Q: In a ballistic pendulum experiment, a small marble is fired into a cup attached to the end of a…

A: mass of marble (m) = 0.0315 kg mass of pendulum (m') = 0.25 kg Initial speed of marble (u) = 5.65…

Q: In a ballistics test, a 29 g bullet traveling horizontally at 1200 m/s goes through a 29-cm-thick…

A: Mass of bullet (m) = 29 g= 0.029 kg Mass of target (M) = 340 kg Initial speed of bullet (u) = 1200…

Q: In the two-sphere arrangement , assume that sphere 1 has a mass of 50 g and an initial height of h1=…

A: Since there are multiple sub-parts posted, we will answer the first three sub-parts for you. If you…

Q: A bullet, m = 2.00 kg, traveling with a velocity of 60.0 m/s strikes and embeds itself in the bob of…

A: m = 2 kg v = 60 m/sM = 8 kg using conservation of momentum 2*60 = (2+8)V V = 120/10V = 12 m/s

Q: Vp, i = 4 m/s. Then it undergoes a one-dimensional collision with stationary block "S" of mass Ms =…

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Q: In the figure, block 1 of mass m1 slides from rest along a frictionless ramp from height h and then…

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Q: A bullet weighing 3.00 g is fired horizontally into a 1.50 kg wooden block resting on a horizontal…

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Q: A bullet of mass m = 7.50 g is fired horizontally with a speed v = 549 m/s into a bob of a ballistic…

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