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3. A bullet of mass my is fired with a speed v into the wooden bob...
A 35 g bullet is fired horizontally into a hanging wooden block (mass 1.7kg) as shown...
A 35 g bullet is fired horizontally into a hanging wooden block (mass 1.7kg) as shown in (Figure 1). The bullet's initial speed is 300 m/s . The bullet becomes embedded in the block, which then swings upward some height. What is the maximum height to which the block rises? Instead of getting embedded in the block, the bullet passes completely through it, emerging on the other side with a speed of 100 m/s . How high does the block...
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...
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 =
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...
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 m is fired with a speed v at a wooden block of...
A bullet of mass m is fired with a speed v at a wooden block of
mass M which is hanging from the ceiling. The block swings upward
and reaches a maximum height of h. By measuring h, we can find the
initial speed of the bullet v.
a.) Let's say at time t = t0 the bullet has not yet
hit the block. At time t=t1 the bullet/block system is
lodged in the block and the bullet/block system is...
As shown below, a bullet of mass m and speed v is fired at an initially...
As shown below, a bullet of mass m and speed v is fired at an initially stationary sphere. The bullet goes through the sphere, and exits with a speed of v 2 . The sphere is attached to a rigid pole of length L and negligible mass. What is the minimum value of v such that the sphere will barely swing through a complete vertical circle? (Use the following as necessary: m, L, g, and M for the mass of...
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)
A bullet of mass m = 23 g is fired into a wooden block of mass...
A bullet of mass m = 23 g is fired into a wooden block of mass M = 4.4 kg as shown in the figure below. The block is attached to a string of length 1.5 m. The bullet is embedded in the block, causing the block to then swing as shown in the figure. If the block reaches a maximum height of h = 0.25 m, what was the initial speed of the bullet? m/s Bullet
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...
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.
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...
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 m is fired with a speed v at a wooden block of
mass M which is hanging from the ceiling. The block swings upward
and reaches a maximum height of h. By measuring h, we can find the
initial speed of the bullet v.
a.) Let's say at time t = t0 the bullet has not yet
hit the block. At time t=t1 the bullet/block system is
lodged in the block and the bullet/block system is...
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)
A bullet of mass m = 23 g is fired into a wooden block of mass M = 4.4 kg as shown in the figure below. The block is attached to a string of length 1.5 m. The bullet is embedded in the block, causing the block to then swing as shown in the figure. If the block reaches a maximum height of h = 0.25 m, what was the initial speed of the bullet? m/s Bullet
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