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Question 2 Here is the situation. Assume there is no friction. The spring has a force...
Question 3 Here is the situation. Assume there is no friction. The spring has a force...
Question 3 Here is the situation. Assume there is no friction. The spring has a force constant of 100 N/m. A 20 g bullet is shot with a speed of 50 m/s at the 3 kg cart. They collided elastically generating the speed Vcart and the speed vbullet. The maximum compression of the spring is 0.1147 m. 20 g Vlaunch 3 kg nom Vbullet mm Xspmig [ww a. What was the speed of the cart after the bullet bounced off...
Question 1 Here is the situation. Assume there is no friction. The spring has a force...
Question 1 Here is the situation. Assume there is no friction. The spring has a force constant of 100 N/m. A 20 g bullet is shot into the 3 kg cart generating the speed Vcart. The maximum compression of the spring is 0.12 m. 20 g Vlaunch 3 kg Vcart www. Xsprig a. What was the speed of the cart with the bullet in it? b. What was the speed of the bullet before hitting the cart?
If the horizontal surface has a coefficient of kinetic friction μk=0.500, what is the maximum compression...
If the horizontal surface has a coefficient of kinetic friction
μk=0.500, what is the maximum compression of the spring?
An 8.0-9 bullet is shot into a 5.0-kg block, at rest on a frictionless horizontal surface (see the figure). The bullet remains lodged in the block and the bullet-block system moves to the right with speed V. The bullet-block system moves into an ideal massless spring and compresses it by 8.7 cm. The spring constant of the spring is 1200 N/m....
wooden block with mass M 3 kg is lying on a horizontal table and is attached to a spring in its equilibrium position. It is hit by a bullet with mass m 5 g which moves horizontally. The bullet re...
wooden block with mass M 3 kg is lying on a horizontal table and is attached to a spring in its equilibrium position. It is hit by a bullet with mass m 5 g which moves horizontally. The bullet remains in the block after colliding with it. The block moves on the table compressing the spring, with spring constant k 50 Nm, a distance 10 cm. The coefficient of kinetic friction uk 0.2. a) Find the elastic energy stored in...
1) A block of mass m = 0.52 kg is attached to a spring with force...
1) A block of mass m = 0.52 kg is attached to a spring with
force constant 119 N/m is free to move on a frictionless,
horizontal surface as in the figure below. The block is released
from rest after the spring is stretched a distance A = 0.13 m.
(Indicate the direction with the sign of your answer. Assume that
the positive direction is to the right.)
(a) At that instant, find the force on the block. N
(b)...
QUESTION The ways that mechanical energy is lost from the system in this experiment include: (Select...
QUESTION The ways that mechanical energy is lost from the system in this experiment include: (Select all that apply.) friction in the mechanisms emission of sound waves energy loss from the change in height of the block thermal energy loss due to air drag friction to bring the bullet to a stop relative to the ground PRACTICE IT Use the worked example above to help you solve this problem. The ballistic pendulum (Figure a) is a device used to measure...
MacBook Air Inside one cart is a spring that is released Problem 2. Two that gives...
MacBook Air Inside one cart is a spring that is released Problem 2. Two that gives Cart B a velocity of 3 m/s to the right After: ?? carts, each of mass 2 kg, are at rest. to create an "explosion" Before: at rest B. gives After: 3 m/s dlaln your reasoning. (Spth er the explosion? Explain your re A. What is the mo 8. What is the momentum of Cart A after the explosion? Explain your reasoning. (Spt) C...
Question 3: In order to determine the force of friction and the coefficient of kinetic friction,...
Question 3: In order to determine the force of friction and the coefficient of kinetic friction, you will use Vernier Video Analysis to find the acceleration of the cart. You will use the following video to determine these values. Download the following video and open up Vernier Video Analysis, and then import the video into the program. You need to begin your analysis after the hand is no longer pushing the cart and finish when the cart has come to...
A target with mass m=3.5 kg is attached to a spring constant k=200 N/m on a...
A target with mass m=3.5 kg is attached to a spring constant k=200 N/m on a horizontal, frictionless surface. The target is struck by a bullet with mass of 20 g, traveling at a speed of v=550 m/s. Bullet embeds itself completely into target. Assuming that the target is initally at rest, what is maximum displacement of the tagret fromthe spring equilbrium position after collision? Assume instant collision occurs. What percent of initial kinetic energy converted to non-mechanical forms of...
The spring of a spring gun has force constant k = 400 N/m and negligible mass....
The spring of a spring gun has force constant k = 400 N/m and negligible mass. The spring is compressed 6.00 cm and a ball with mass 0.0300 kg is placed in the horizontal barrel against the compressed spring. The spring is then released, and the ball is propelled out the barrel of the gun. The barrel is 6.00 cmlong, so the ball leaves the barrel at the same point that it loses contact with the spring. The gun is...
Question 3 Here is the situation. Assume there is no friction. The spring has a force constant of 100 N/m. A 20 g bullet is shot with a speed of 50 m/s at the 3 kg cart. They collided elastically generating the speed Vcart and the speed vbullet. The maximum compression of the spring is 0.1147 m. 20 g Vlaunch 3 kg nom Vbullet mm Xspmig [ww a. What was the speed of the cart after the bullet bounced off...
Question 1 Here is the situation. Assume there is no friction. The spring has a force constant of 100 N/m. A 20 g bullet is shot into the 3 kg cart generating the speed Vcart. The maximum compression of the spring is 0.12 m. 20 g Vlaunch 3 kg Vcart www. Xsprig a. What was the speed of the cart with the bullet in it? b. What was the speed of the bullet before hitting the cart?
If the horizontal surface has a coefficient of kinetic friction
μk=0.500, what is the maximum compression of the spring?
An 8.0-9 bullet is shot into a 5.0-kg block, at rest on a frictionless horizontal surface (see the figure). The bullet remains lodged in the block and the bullet-block system moves to the right with speed V. The bullet-block system moves into an ideal massless spring and compresses it by 8.7 cm. The spring constant of the spring is 1200 N/m....
wooden block with mass M 3 kg is lying on a horizontal table and is attached to a spring in its equilibrium position. It is hit by a bullet with mass m 5 g which moves horizontally. The bullet remains in the block after colliding with it. The block moves on the table compressing the spring, with spring constant k 50 Nm, a distance 10 cm. The coefficient of kinetic friction uk 0.2. a) Find the elastic energy stored in...
1) A block of mass m = 0.52 kg is attached to a spring with
force constant 119 N/m is free to move on a frictionless,
horizontal surface as in the figure below. The block is released
from rest after the spring is stretched a distance A = 0.13 m.
(Indicate the direction with the sign of your answer. Assume that
the positive direction is to the right.)
(a) At that instant, find the force on the block. N
(b)...
QUESTION The ways that mechanical energy is lost from the system in this experiment include: (Select all that apply.) friction in the mechanisms emission of sound waves energy loss from the change in height of the block thermal energy loss due to air drag friction to bring the bullet to a stop relative to the ground PRACTICE IT Use the worked example above to help you solve this problem. The ballistic pendulum (Figure a) is a device used to measure...
MacBook Air Inside one cart is a spring that is released Problem 2. Two that gives Cart B a velocity of 3 m/s to the right After: ?? carts, each of mass 2 kg, are at rest. to create an "explosion" Before: at rest B. gives After: 3 m/s dlaln your reasoning. (Spth er the explosion? Explain your re A. What is the mo 8. What is the momentum of Cart A after the explosion? Explain your reasoning. (Spt) C...
Question 3: In order to determine the force of friction and the coefficient of kinetic friction, you will use Vernier Video Analysis to find the acceleration of the cart. You will use the following video to determine these values. Download the following video and open up Vernier Video Analysis, and then import the video into the program. You need to begin your analysis after the hand is no longer pushing the cart and finish when the cart has come to...
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