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Question 3 Here is the situation. Assume there is no friction. The spring has a force...
Question 2 Here is the situation. Assume there is no friction. The spring has a force...
Question 2 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 through the 3 kg cart generating the speed Vcart and the residual speed of the bullet is vbullet. The maximum compression of the spring is 0.05 m. 20 g Vlaunch 3 kg mm Vcart bullet www Xsprig www a. What was the speed of the cart after the...
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...
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...
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...
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)...
Two carts are sitting on air track (frictionless surface). Assume cart A has mass of .50...
Two carts are sitting on air track (frictionless surface). Assume cart A has mass of .50 kg, cart B has mass of 1.0 kg. You push cart A and give it an initial speed of 5.0 m/s toward B which was originally at rest. The two carts stick together and move together. Right after collision, the air is turned off so the two carts slide to a stop due to kinetic friction. Assume the coefficient of kinetic friction is .20....
The-kg package B has a speed of 2 m/s when it is delivered to the smooth...
The-kg package B has a speed of 2 m/s when it is delivered to the smooth ramp. After sliding down, the ramp it lands onto a 10-kg cart A as shown. The friction coefficient between the cart A and package B is uk - 0.3; neglect the friction between the cart A and the ground. Determine (use g = 9.81 m/s) 1) the common speed of the cart A and package B after the package B stops relative sliding on...
TUUUURJE Question 1 4 points The 3 kg block is subjected to a force F 153...
TUUUURJE Question 1 4 points The 3 kg block is subjected to a force F 153 N. When s 6 m, the block is moving to the left with a speed of 8 m/s. Determine its speed when s 15 m The coefficier kinetic friction between the block and the ground is 0.25. F S uesi 2 81 3 Question 2 3 points Save Ληswe Two equal-length springs are "nested together in order to form a shock absorber. If it...
Question 2 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 through the 3 kg cart generating the speed Vcart and the residual speed of the bullet is vbullet. The maximum compression of the spring is 0.05 m. 20 g Vlaunch 3 kg mm Vcart bullet www Xsprig www a. What was the speed of the cart after the...
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...
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...
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...
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)...
The-kg package B has a speed of 2 m/s when it is delivered to the smooth ramp. After sliding down, the ramp it lands onto a 10-kg cart A as shown. The friction coefficient between the cart A and package B is uk - 0.3; neglect the friction between the cart A and the ground. Determine (use g = 9.81 m/s) 1) the common speed of the cart A and package B after the package B stops relative sliding on...
TUUUURJE Question 1 4 points The 3 kg block is subjected to a force F 153 N. When s 6 m, the block is moving to the left with a speed of 8 m/s. Determine its speed when s 15 m The coefficier kinetic friction between the block and the ground is 0.25. F S uesi 2 81 3 Question 2 3 points Save Ληswe Two equal-length springs are "nested together in order to form a shock absorber. If it...
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