A 11 g bullet is fired into the bob of a ballistic pendulum of mass 1.3 kg. When the bob is at its maximum height, the strings make an angle of 60° with the vertical. The length of the pendulum is 2.3 m. Find the speed of the bullet. m/s еВok

Q: 30. As shown in Figure P9.30, a bullet of mass m and speed v passes completely through a pendulum…

A: Given that the mass of the bullet is m, its speed before collision is v, the mass of the bob is M,…

Q: You hold a slingshot at arm's length, pull the light elastic band back to your chin, and release it…

A:

Q: A cannon of mass 5.80x10 kg is rigidly bolted to the earth so it can recoil only by a negligible…

A: Given data: Mass of cannon, mc=5.80×103kg Mass of shell, ms=85.0 kg Initial velocity, v=551 m/s

Q: In the figure, a 20 kg bullet with velocity v passes through a 0.5 kg pendulum and exits with…

A: Given: mass of bullet m1 = 20 kgmass of pendulum m2 =0.5 Kginitial velocity of bullet v1 = vfinal…

Q: Problem 8.78 A0.290 kg frame, when suspended from a coll spring, stretches the spring 0.0400 m.…

A:

Q: A rifle bullet of mass 10 g is fired with a velocity o f800 m/s into a ballistic pendulum of mass 5…

A: m1=Mass of bullet=10 gu1=Velocity of bullet=800 m/sm2=Mass of block=5 kgu2=Velocity of…

Q: A Plane flies parallel to the ground at a height of 3 km at 340 m/s over a mysterious island when an…

A: Before explosion total mass of plane m                            m= mass of tail Section m1 + mass…

Q: A 100-kg particle moves with an initial velocity of (4.0i, - 6.0j) m/s. If its velocity changes to v…

A:

Q: A person of mass 77.5 kg is initially at rest on the edge of a large stationary platform of mass 215…

A:

Q: rifle bullet with mass m = 0.030 kg traveling with a velocity v = 300.0 m/s buries itself in a 2.00-…

A: Given Mass of the rifle bullet is m = 0.030 kg  velocity v = 300.0 m/s  Mass of bob is M=2.00 kg…

Q: A bullet is fired out of a gun with a velocity of 300 m/s, with respect to ground. If the bullet has…

A:

Q: A 15-gram rifle bullet moving at 200 m/s hits a 3 kg block suspended from a 1:5 m long rope. If the…

A:

Q: A 10 g bullet is fired into a 2 kg ballistic pendulum as shown in the figure. The bullet remains in…

A:

Q: A pendulum falls from a horizontal position and strikes a stationary mass at its vertical position,…

A:

Q: A softball of mass 0.200 kg that is moving with a speed 10.3 m/s collides head-on and elastically…

A:

Q: A block of mass 5M is attached to a very light horizontal spring of force constant k= 100 N and is…

A: Given : Mass of the block = 5M Spring constant, k = 100 N Mass of the stone = M Initial velocity of…

Q: A block of mass 5M is attached to a very light horizontal spring of force constant k= 100 N and is…

A: In this problem we will use conservation of momentum  Initial momentum =Final momentum

Q: A 0.550 kg ball of Play-Doh hangs from the ceiling by a string. A 0.100 kg wad of Play-Doh is thrown…

A: Scenario - A wad is thrown straight upwards towards a Play-Doh ball which hangs from ceiling. It…

Q: A 160 g baseball is thrown with a speed of 20 m/s. It is hit straight back toward the pitcher at a…

A:

Q: . A5g bullet is fired into a 2.995 kg block of wood which is the bob of a ballistic pendulum. If the…

A:

Q: The ballistic pendulum is an apparatus used to measure the speed of a fast-moving projectiles, such…

A:

Q: An archer shoots an 18.0-gram arrow at a 43.0-gram target on a wall 32.0 m high. If the arrow is…

A: The given values are, m1=18.0 g=0.018 kgm2=43.0 g=0.043 kgh=32.0 mv0=60.0 m/s

Q: A fireworks rocket is fired vertically upward. At its maimum height of 80.0 m, it explodes and…

A: The masses are  m1=1.20 kgm2=0.220 kg At the maximum height the rocket's velocity is zero.Total…

Q: A block of mass 0.18 kg is attached to a spring of force constant 2 N/m. The coefficient of friction…

A:

Q: A 1.72 kg block of soft wood is suspended by two strings from the ceiling. The wood is free to…

A: The conservation of energy can be written as, KEi+PEi=KEf+PEfas…

Q: A 1.5 kg projectile is fired from the edge of a 20-m tall building with an initial velocity of vo =…

A: According to company policy, only first three subparts will be answered here. Please post the rest…

Q: To test the speed of a bullet, you create a pendulum by attaching a 5.00 kg wooden block to the…

A: Given,

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

A:

Q: A 0.0052kg bullet moving at 672m/s strikes a 0.7kg wooden block at rest on a frictionless surface.…

A:

Q: A cannon of mass 6.79 x 103 kg is rigidly bolted to the earth so it can recoil only by a negligible…

A:

Q: A ballistic pendulum has a mass of 1.00 kg, it hangs from a string at rest when a bullet, mass 100.0…

A: Determine the speed by the conservation of momentum as, 1×50+1×0=1.1×vv=51.1v=4.54 m/s

Q: Mass A (mA=0.50kg) is initially at rest, compressed against a spring of spring constant 5070N/m for…

A:

Q: a particle of mass .260kg moves head on with a velocity .534x+.374y m/s toward a second particle of…

A: Given Particle Mass m1 = 0.260 kg m2 = 0.486 kg Velocity u1 = (0.534 x + 0.374 y ) m/s u2 =( 0 x + 0…

Q: Two objects of masses mi=0.56 kg and m2*0.88 kg are placed on a horizontal frictionless surface and…

A:

Q: You fire a bullet at a ballistic pendulum. The large block of wood has a mass M2 = 3 kg, and the…

A:

Q: A 11 g bullet is fired into the bob of a ballistic pendulum of mass 1.3 kg. When the bob is at its…

A: Given: The mass of bullet mb=11 g Mass of ballistic pendulum mp=1.3 kg Length of the pendulum L =…

Q: A 5.0 g bullet traveling horizontally with a velocity of magnitude 400 m/s is fired into a wooden…

A: The linear momentum of a system remains constant (in magnitude and direction) if the external forces…

Q: A projectile of mass m,= 38 g and velocity Vp= 308 i hits a box of mass mg= 10 kg moving with a…

A: NOTE: As per guidelines, I can give solution to first three parts only. If you need help with other…

Q: IZJWY A 0.11 kg bullet moving 212_m/s hits a 6.1 kg block of wood at rest. If the bullet becomes…

A: The given problem is based on the law of conservation of momentum. This law stated that the momentum…

Q: A basketball (m = 0.60 kg) is dropped from rest. Just before striking the floor, the ball has a…

A:

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

A: