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MacBook Air Inside one cart is a spring that is released Problem 2. Two that gives...
In procedure 1, cart 1 and cart 2 are initially at rest, and after the explosion the momentum of ...
In procedure 1, cart 1 and cart 2 are initially at rest, and after the explosion the momentum of the two carts was the same. 2. a) If both carts were moving at some initial speed vi before the explosion: would the momentum of the two carts before the explosion still be equal to the sum of the momenta of the two carts after the explosion? A) yes B) no C) it depends on the initial conditions b) Explain your...
Explosion 2: Red Cart Less Massive than the Blue Cart <IMPORTANT>Set the initial velocities of both...
Explosion 2: Red Cart Less Massive than the Blue Cart <IMPORTANT>Set the initial velocities of both carts to 0 m/s. Set the mass of the red cart to be the smaller mass. Run the simulation and record the mass and velocity values.</IMPORTANT> After Explosion Before Explosion m/s y = At Rest. m Blue AMomentum mRed _kg Use mass and velocity values to complete the following momentum table. Before Explosion After Explosion _kg x kg x Red Cart kg•m/s kg•m/s m/s...
Cart 1 Cart 2 Cart 1 Cart 2 no m/s LO After Collision Before Collision Two...
Cart 1 Cart 2 Cart 1 Cart 2 no m/s LO After Collision Before Collision Two lab carts have the same mass and are free to move on a horizontal track. The carts' wheels have negligible mass. Cart 1 travels to the right at 1.0 m/s and collides with cart 2, which is initially at rest, as shown at left above. Cart 2 has a compressed spring-loaded plunger with a non-negligible amount of stored energy. During the collision, the spring-loaded...
4. Two carts collide and stick together in a lab experiment. Cart 1 has a mass...
4. Two carts collide and stick together in a lab experiment. Cart 1 has a mass of 550 g and a speed before the collision of 2.5 m/s. Cart 2 has a mass of 320 g and a speed of -4.1 m/s. Consider the 2 carts to be the system. A. What is the total momentum of the system before the collision? B. What is the velocity of the 2 carts after the collision? C. If the collision takes 0.15s,...
4. Two carts collide and stick together in a lab experiment. Cart 1 has a mass...
4. Two carts collide and stick together in a lab experiment. Cart 1 has a mass of 550 g and a speed before the collision of 2.5 m/s. Cart 2 has a mass of 320 g and a speed of -4.1 m/s. Consider the 2 carts to be the system. A. What is the total momentum of the system before the collision? B. What is the velocity of the 2 carts after the collision? C. If the collision takes 0.15s,...
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....
48) Two carts are moving towards one another at speeds of 2 m/s. Cart 1 has...
48) Two carts are moving towards one another at speeds of 2 m/s. Cart 1 has a mass of 1.5 kg and cart 2 has a mass of 0.5 kg. After the collision the 1.5-kg cart stops while the other cart moves back the way it came at some speed . Determine the final speed of the 0.5-kg cart and say whether this collision is elastic or inelastic . Represent this process with a sketch, an impulse-momentum bar chart, and...
Problem 4 In a lab experiment, a cart of mass 2 kg, moving initially to the...
Problem 4 In a lab experiment, a cart of mass 2 kg, moving initially to the right at 3 m/s, collides head-on with a cart of unknown mass, moving initially to the left at 2 m/s. As a result of the collision, the carts bounce back with exactly the opposite velocity of what they had going in. Assume the system is effectively isolated (a)What is the mass of the second cart? (b)What is the total momentum of the system? (c)What...
2. (11 points) Alex is conducting an experiment with carts on an air track. Cart 1...
2. (11 points) Alex is conducting an experiment with carts on an air track. Cart 1 has a mass of 400 grams, cart 2 has a mass of 200 grams, and cart 3 has a mass of 100 grams. The initial velocity of cart 1 is 12 m/s towards the stationary carts. The carts have repelling magnets on their ends so the carts will undergo elastic collisions. a) What will be the final velocity of cart 1 immediately after its...
14) (Conservation of linear momentum) An air cart of mass m=1 kg and speed vo-Im's moves...
14) (Conservation of linear momentum) An air cart of mass m=1 kg and speed vo-Im's moves toward second identical air cart that is at rest. When the carts collide, they stick together and move as one a) Using the conservation of linear momentum, calculate the velocity ve when the carts stick together (this is also the velocity of the center of mass after collision). b) Calculate the kinetic energy before and after collision. Is the collision elastic Without any calculation,...
In procedure 1, cart 1 and cart 2 are initially at rest, and after the explosion the momentum of the two carts was the same. 2. a) If both carts were moving at some initial speed vi before the explosion: would the momentum of the two carts before the explosion still be equal to the sum of the momenta of the two carts after the explosion? A) yes B) no C) it depends on the initial conditions b) Explain your...
Explosion 2: Red Cart Less Massive than the Blue Cart <IMPORTANT>Set the initial velocities of both carts to 0 m/s. Set the mass of the red cart to be the smaller mass. Run the simulation and record the mass and velocity values.</IMPORTANT> After Explosion Before Explosion m/s y = At Rest. m Blue AMomentum mRed _kg Use mass and velocity values to complete the following momentum table. Before Explosion After Explosion _kg x kg x Red Cart kg•m/s kg•m/s m/s...
Cart 1 Cart 2 Cart 1 Cart 2 no m/s LO After Collision Before Collision Two lab carts have the same mass and are free to move on a horizontal track. The carts' wheels have negligible mass. Cart 1 travels to the right at 1.0 m/s and collides with cart 2, which is initially at rest, as shown at left above. Cart 2 has a compressed spring-loaded plunger with a non-negligible amount of stored energy. During the collision, the spring-loaded...
Problem 4 In a lab experiment, a cart of mass 2 kg, moving initially to the right at 3 m/s, collides head-on with a cart of unknown mass, moving initially to the left at 2 m/s. As a result of the collision, the carts bounce back with exactly the opposite velocity of what they had going in. Assume the system is effectively isolated (a)What is the mass of the second cart? (b)What is the total momentum of the system? (c)What...
2. (11 points) Alex is conducting an experiment with carts on an air track. Cart 1 has a mass of 400 grams, cart 2 has a mass of 200 grams, and cart 3 has a mass of 100 grams. The initial velocity of cart 1 is 12 m/s towards the stationary carts. The carts have repelling magnets on their ends so the carts will undergo elastic collisions. a) What will be the final velocity of cart 1 immediately after its...
14) (Conservation of linear momentum) An air cart of mass m=1 kg and speed vo-Im's moves toward second identical air cart that is at rest. When the carts collide, they stick together and move as one a) Using the conservation of linear momentum, calculate the velocity ve when the carts stick together (this is also the velocity of the center of mass after collision). b) Calculate the kinetic energy before and after collision. Is the collision elastic Without any calculation,...
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