Physics - Work energy motion
A 10g bullet is fired with a velocity of 300 m/s into a pendulum bob which has a mass of 990g. How high does the pendulum bob (plus bullet) swing after the collision.
Homework Answers
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 8 g is fired into a 1.2 kg ballistic pendulum (a block...
A bullet of mass 8 g is fired into a 1.2 kg ballistic pendulum (a block of wood acting as the pendulum bob of a thin metal arm attached to a low friction pivot point) that is initially at rest. The bullet exits the block of wood with a speed of 180 m/s and the wooden block swings from its lowest point to a maximum height of 9.2 cm above that location. Determine the velocity of the bullet before it...
Please write clearly and each step. Thanks! Ballistic Pendulum– A 2.50 kg block of wood is...
Please write clearly and each step. Thanks! Ballistic Pendulum– A 2.50 kg block of wood is suspended from the ceiling with a 0.6m length of wire of negligible mass. A bullet, whose mass is 10g, is fired into the block, and together they swing with an initial speed of 1.2 m/s. Ignore the effects of air resistance. a. What is the velocity of the bullet immediately before it hits the block? b. What is the magnitude of the average force...
Please show all work. For this question. Also I would like to know if this is...
Please show all work. For this question. Also I would
like to know if this is considered an easy problem.
4 A bulle of mass M. The in the figure below. mass m and speed v strikes and becomes embedded in a pendulum bob pendulum bob is suspended by a massless cord of length l as shown (a) (s points) Is energy conserved during this collision? Is energy conserved efter the collision? (b) (s points) Find the speed of the...
A gun is fired it, as shown in the f 6. 1 kok fwat rst on...
A gun is fired it, as shown in the f 6. 1 kok fwat rst on a thin horiontal sheet direcely aboe vertically into a m figure below If the bullet has a mass of 21.4 g and a speed of t- 300 m/s, how high will the block rise into the air after the bullet becomes embedded in it? 7. An 19.8 g rifle bullet traveling 221 m/s buries itself in a 3.76 kg pendulum hanging on a 2.84...
A ballistic pendulum is used to measure the speed of bullets. In these experiments, a bullet...
A ballistic pendulum is used to measure the speed of bullets. In these experiments, a bullet is fired into a large block suspended by wires. The bullet is embedded in the block and the collision is inelastic. After the impact, the block swings forward and rises. a. If a 2.1-g bullet is fired at 440 m/s into a 4.0 kg block, how far will it swing up? (what is the maximum vertical displacement of the block?) b. Find an equation...
In a ballistic pendulum an object of mass m is fired with an initial speed v0 at a pendulum bob.
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.Part AFind an expression for vo, the initial speed of the fired object. Express your answer in terms of some or all of the...
The ballistic pendulum is a simple device—the pendulum part consists of a wooden block, which has...
The ballistic pendulum is a simple device—the pendulum part consists of a wooden block, which has a mass of 860. grams, hanging from a string. The block is initially at rest. However, a bullet with a mass of 18.0 grams is fired at the block. The bullet embeds itself in the block, and the bullet and block then oscillate back and forth on the string, pendulum style, after the collision. Just before impact with the block, the bullet's velocity is...
5.00 (0.00500 kg) bullised into 1.00 kw wooden pendulum it. After the collision, the pendulum and...
5.00 (0.00500 kg) bullised into 1.00 kw wooden pendulum it. After the collision, the pendulum and bullet swing upwan cm 120 m). Determine the initial of the baby doing the follows fed into a 1.00 ke wed b and becomes embedded um and bullet swing upward and reach a maximum height of 12.0 While the pendulum bob and bullet are swinging up the system. net are swinging upwards by 12 cm. mechanical energy is conserved in A. What is the...
we will look ar sa simple form or Niler with mass mois classic physics lab apparatus...
we will look ar sa simple form or Niler with mass mois classic physics lab apparatus for measuring the speed of a projectile. Figure 8.13 of the apparatus, known as a ballistic pendulum, composed of a block and some string. is fired into a block of wood with mass mw suspended like a pendulum. The bullet lastic collision with the block, becoming embedded in it. After the impact of the bul- un to a maximum height h. Given values of...
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 8 g is fired into a 1.2 kg ballistic pendulum (a block of wood acting as the pendulum bob of a thin metal arm attached to a low friction pivot point) that is initially at rest. The bullet exits the block of wood with a speed of 180 m/s and the wooden block swings from its lowest point to a maximum height of 9.2 cm above that location. Determine the velocity of the bullet before it...
Please show all work. For this question. Also I would
like to know if this is considered an easy problem.
4 A bulle of mass M. The in the figure below. mass m and speed v strikes and becomes embedded in a pendulum bob pendulum bob is suspended by a massless cord of length l as shown (a) (s points) Is energy conserved during this collision? Is energy conserved efter the collision? (b) (s points) Find the speed of the...
A gun is fired it, as shown in the f 6. 1 kok fwat rst on a thin horiontal sheet direcely aboe vertically into a m figure below If the bullet has a mass of 21.4 g and a speed of t- 300 m/s, how high will the block rise into the air after the bullet becomes embedded in it? 7. An 19.8 g rifle bullet traveling 221 m/s buries itself in a 3.76 kg pendulum hanging on a 2.84...
5.00 (0.00500 kg) bullised into 1.00 kw wooden pendulum it. After the collision, the pendulum and bullet swing upwan cm 120 m). Determine the initial of the baby doing the follows fed into a 1.00 ke wed b and becomes embedded um and bullet swing upward and reach a maximum height of 12.0 While the pendulum bob and bullet are swinging up the system. net are swinging upwards by 12 cm. mechanical energy is conserved in A. What is the...
we will look ar sa simple form or Niler with mass mois classic physics lab apparatus for measuring the speed of a projectile. Figure 8.13 of the apparatus, known as a ballistic pendulum, composed of a block and some string. is fired into a block of wood with mass mw suspended like a pendulum. The bullet lastic collision with the block, becoming embedded in it. After the impact of the bul- un to a maximum height h. Given values of...
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