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QUESTION 2 A bullet of mass 5 gram hits the bob of a pendulum. The mass...
In a ballistic pendulum an object of mass is fired with an initial speed at a pendulum bob. The bob has a mass, which...
In a ballistic pendulum, an object of mass m is fired with an initial speed v0 at a pendulum bob. The bob has a mass M, which is suspended by a rod of length L and negligible mass. After the collision, the pendulum and
object stick together and swing to a maximum angular displacement θ as shown.A. Find an expression for v0, the initial speed of the fired object.Express your answer in terms of some or all of the variables m, M, L, and...
1. A 35 g bullet is fired into the bob of a ballistic pendulum of mass...
1. A 35 g bullet is fired into the bob of a ballistic pendulum of mass 4.75 kg. When the bob is at its maximum height, the string makes an angle of 55 with the vertical. The length of the pendulum is 4.0 m. Find the speed of the bullet before impact. (Hint: Consider Momentum and Energy Conservation)
8. A bullet of mass m and speed v passes completely through a pendulum bob of...
8. A bullet of mass m and speed v passes completely through a pendulum bob of mass M. The bullet emerges with a speed of v/2. The pendulum bob is suspended by a stiff rod of length 1 and negligible mass. Use conservation of energy and momentum to find the minimum value of v such that the bob will barely swing through a complete vertical circle.
As shown below, a bullet of mass m and speed v passes completely through a pendulum...
As shown below, a bullet of mass m and speed v passes completely through a pendulum bob of mass M. The bullet emerges with a speed of v/2. The pendulum bob is suspended by a stiff rod of length and negligible mass. What is the minimum value of v such that the pendulum bob will barely swing through a complete vertical circle? (Use L for , g for gravity, and M and m as appropriate.) v =
(10 points) As shown below. pendulum bob of mass M. The Suspended by a rod of...
(10 points) As shown below. pendulum bob of mass M. The Suspended by a rod of length Land of such that the pendulum bob will be own below, a bullet of mass and speed w passes completely through a of mass M. The bulleteres with a speed of w/3. The pendulum bob is by a stiff rod of length and ble mass. What is the minimum value at the pendulum bob will barely swing through a complete vertical cine?
A bullet of mass m is shot at speed v toward a pendulum bob of mass...
A bullet of mass m is shot at speed v toward a pendulum bob of mass M. The bullet penetrates through the block and emerges on the other side traveling at speed v/2. 1. What is the speed Vblock of the block immediately after the bullet emerges from the block? Give your answer in terms of m, v, and M Vblock = 2: To what maximum height h does the block rise? Give your answer in terms of m, v,...
A bullet of mass 45 g hits a block of mass 3.66 kg with a speed...
A bullet of mass 45 g hits a block of mass 3.66 kg with a speed v. After the collision, the bullet emerges at the other end of the block with a speed of 87 m/s, and the pendulum swings up over an angle of 38°. If the string of the pendulum is 3.6 m, what was the initial speed v of the bullet? st
3. A bullet of mass my is fired with a speed v into the wooden bob...
3. A bullet of mass my is fired with a speed v into the wooden bob of a pendulum having mass ma. The bob is attached to a very light rigid rod of length L that is pivoted at the other end. (a) The bullet is stopped in the bob. How high will the bob rise? (b) A narrower bob with the same mass is used instead of the original one. This time, the bullet passes through the bob, emerging...
can you please help me. A bullet of mass m and speed v is fired at,...
can
you please help me.
A bullet of mass m and speed v is fired at, hits and passes completely through a pendulum bob of mass M on the end of a stiff rod of negligible mass and length L. The bullet emerges with a speed of v/2 and the pendulum bob just makes it over the top of the trajectory without falling backward in its circular path. Determine an expression for the minimum initial speed the bullet must have...
An ideal pendulum with a length of 0.75 m is oscillating such that its 2.0 kg...
An ideal pendulum with a length of 0.75 m is oscillating such that its 2.0 kg bob has amaximum speed of 2.0 m/s. (a) What is the amplitude of this motion? (b) Suppose the massless string is replaced with a 2.0 kg rod which is also 0.75 m long. Whatamplitude is required to give the bob a maximum speed of 2.0 m/s?
In a ballistic pendulum, an object of mass m is fired with an initial speed v0 at a pendulum bob. The bob has a mass M, which is suspended by a rod of length L and negligible mass. After the collision, the pendulum and
object stick together and swing to a maximum angular displacement θ as shown.A. Find an expression for v0, the initial speed of the fired object.Express your answer in terms of some or all of the variables m, M, L, and...
1. A 35 g bullet is fired into the bob of a ballistic pendulum of mass 4.75 kg. When the bob is at its maximum height, the string makes an angle of 55 with the vertical. The length of the pendulum is 4.0 m. Find the speed of the bullet before impact. (Hint: Consider Momentum and Energy Conservation)
8. A bullet of mass m and speed v passes completely through a pendulum bob of mass M. The bullet emerges with a speed of v/2. The pendulum bob is suspended by a stiff rod of length 1 and negligible mass. Use conservation of energy and momentum to find the minimum value of v such that the bob will barely swing through a complete vertical circle.
(10 points) As shown below. pendulum bob of mass M. The Suspended by a rod of length Land of such that the pendulum bob will be own below, a bullet of mass and speed w passes completely through a of mass M. The bulleteres with a speed of w/3. The pendulum bob is by a stiff rod of length and ble mass. What is the minimum value at the pendulum bob will barely swing through a complete vertical cine?
A bullet of mass m is shot at speed v toward a pendulum bob of mass M. The bullet penetrates through the block and emerges on the other side traveling at speed v/2. 1. What is the speed Vblock of the block immediately after the bullet emerges from the block? Give your answer in terms of m, v, and M Vblock = 2: To what maximum height h does the block rise? Give your answer in terms of m, v,...
A bullet of mass 45 g hits a block of mass 3.66 kg with a speed v. After the collision, the bullet emerges at the other end of the block with a speed of 87 m/s, and the pendulum swings up over an angle of 38°. If the string of the pendulum is 3.6 m, what was the initial speed v of the bullet? st
3. A bullet of mass my is fired with a speed v into the wooden bob of a pendulum having mass ma. The bob is attached to a very light rigid rod of length L that is pivoted at the other end. (a) The bullet is stopped in the bob. How high will the bob rise? (b) A narrower bob with the same mass is used instead of the original one. This time, the bullet passes through the bob, emerging...
can
you please help me.
A bullet of mass m and speed v is fired at, hits and passes completely through a pendulum bob of mass M on the end of a stiff rod of negligible mass and length L. The bullet emerges with a speed of v/2 and the pendulum bob just makes it over the top of the trajectory without falling backward in its circular path. Determine an expression for the minimum initial speed the bullet must have...
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