A) A 25 g bullet traveling at 243 m/s is fired into a 0.451 kg wooden...
A) A 25 g bullet traveling at 243 m/s is fired into a 0.451 kg wooden block anchored to a 100 N/m spring. How far is the spring compressed to the nearest thousandth of a meter?
B) If the speed of the bullet in Problem A is not known but it is observed that the spring is compressed 45.2 cm, what was the speed of the bullet to the nearest m/s?
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A) A 25 g bullet traveling at 243 m/s is fired into a 0.451 kg
wooden...
1. A 0.012 kg bullet is fired horizontally into a 0.1 kg wooden block that is...
1. A 0.012 kg bullet is fired horizontally into a 0.1 kg wooden block that is initially at rest on a frictionless horizontal surface and connected to a spring having spring constant k= 150 N/m. The bullet becomes embedded in the block. If the bullet-block system compresses the spring by a maximum of 0.8 meter and comes to complete stop, what was the speed of the bullet at impact with the block? -www-
A 10.0-g bullet is fired into, and embeds itself in, a 1.95-kg block attached to a...
A 10.0-g bullet is fired into, and embeds itself in, a 1.95-kg block attached to a spring with a force constant of 20.0 N/m and whose mass is negligible. How far is the spring compressed if the bullet has a speed of 300 m/s just before it strikes the block and the block slides on a frictionless surface? Note: You must use conservation of momentum in this problem because of the inelastic collision between the bullet and block.
A 10.0-g bullet is fired into, and embeds itself in, a 1.80-kg block attached to a...
A 10.0-g bullet is fired into, and embeds itself in, a 1.80-kg block attached to a spring with a force constant of 22.3 N/m and whose mass is negligible. How far is the spring compressed if the bullet has a speed of 300 m/s just before it strikes the block and the block slides on a frictionless surface? Note: You must use conservation of momentum in this problem because of the inelastic collision between the bullet and block.
2) A 10.0-g bullet is fired into, and embeds itself in, a 1.80-kg block attached to...
2) A 10.0-g bullet is fired into, and embeds itself in, a 1.80-kg block attached to a spring with a force constant of 22.4 N/m and whose mass is negligible. How far is the spring compressed if the bullet has a speed of 300 m/s just before it strikes the block and the block slides on a frictionless surface? Note: You must use conservation of momentum in this problem because of the inelastic collision between the bullet and block. ___...
A 4.25-g bullet traveling horizontally with a velocity of magnitude 375 m/s is fired into a...
A 4.25-g bullet traveling horizontally with a velocity of magnitude 375 m/s is fired into a wooden block with mass 1.10 kg, initially at rest on a level frictionless surface. The bullet passes through the block and emerges with its speed reduced to 126 m/s. Part A How fast is the block moving just after the bullet emerges from it? Express your answer in meters per second. IV A£¢ © 2 ? m/s Submit Request Answer Provide Feedback
A 7.30 g bullet traveling at 490 m/s embeds itself in a 1.65 kg wooden block...
A 7.30 g bullet traveling at 490 m/s embeds itself in a 1.65 kg wooden block at rest on a frictionless surface. . The block is attached to a spring with k = 90.0 N/mFind the period.Find the amplitude of the subsequent simple harmonic motion.Find the total energy of the bullet+block+spring system before the bullet enters the block.Find the total energy of the bullet+block+spring system after the bullet enters the block.
What is the spring constant? A 0.01 kg bullet is fired at 300 m/s at a...
What is the spring constant?
A 0.01 kg bullet is fired at 300 m/s at a 4 kg block that is sitting at rest on a level frictionless surface. The bullet becomes completely embedded in the block. This combination then slides along the surface for 10 cm until it hits a massless spring. When the spring is compressed by 8 cm, the block/bullet combination is at rest. Find the spring constant of the spring.
A 12.0-g bullet is fired horizontally into a 115-g wooden block that is initially at rest...
A 12.0-g bullet is fired horizontally into a 115-g wooden block that is initially at rest on a frictionless horizontal surface and connected to a spring having spring constant 146 N/m. The bullet becomes embedded in the block. If the bullet-block system compresses the spring by a maximum of 88.5 cm, what was the speed of the bullet at impact with the block?
A bullet traveling at 250 m/s hits a wooden block initially at rest and is embedded...
A bullet traveling at 250 m/s hits a wooden block initially at
rest and is embedded in it. The speed of the block just after the
bullet is embedded is 7 m/s. What is the ratio of the mass of the
block to the mass of the bullet?
This question was answered before, here is the explanation: -How
did this person get to the step, 243/7 * m_b = m?
By momentum conservetion:- moi = (mtm)u to S5bu zqum mbX250=...
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
1. A 0.012 kg bullet is fired horizontally into a 0.1 kg wooden block that is initially at rest on a frictionless horizontal surface and connected to a spring having spring constant k= 150 N/m. The bullet becomes embedded in the block. If the bullet-block system compresses the spring by a maximum of 0.8 meter and comes to complete stop, what was the speed of the bullet at impact with the block? -www-
A 4.25-g bullet traveling horizontally with a velocity of magnitude 375 m/s is fired into a wooden block with mass 1.10 kg, initially at rest on a level frictionless surface. The bullet passes through the block and emerges with its speed reduced to 126 m/s. Part A How fast is the block moving just after the bullet emerges from it? Express your answer in meters per second. IV A£¢ © 2 ? m/s Submit Request Answer Provide Feedback
What is the spring constant?
A 0.01 kg bullet is fired at 300 m/s at a 4 kg block that is sitting at rest on a level frictionless surface. The bullet becomes completely embedded in the block. This combination then slides along the surface for 10 cm until it hits a massless spring. When the spring is compressed by 8 cm, the block/bullet combination is at rest. Find the spring constant of the spring.
A bullet traveling at 250 m/s hits a wooden block initially at
rest and is embedded in it. The speed of the block just after the
bullet is embedded is 7 m/s. What is the ratio of the mass of the
block to the mass of the bullet?
This question was answered before, here is the explanation: -How
did this person get to the step, 243/7 * m_b = m?
By momentum conservetion:- moi = (mtm)u to S5bu zqum mbX250=...
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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