In Lab 8 you examined elastic collisions and one type of collision was the standing still...
In Lab 8 you examined elastic collisions and one type of collision was the standing still (one cart at rest prior to collision) collision. What outcome do you expect from a standing still collisions if: Cart 1 with mass M is moving to the right with a velocity of V and Cart 2 with mass 3M is not moving?
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Cart 1 will rebound from Cart 2 with a negative velocity with magnitude less than V (moving left) and Cart 2 will move to the left with negative velocity V greater than zero. |
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Cart 1 will rebound from Cart 2 with a negative velocity with magnitude less than V (moving left) and Cart 2 will move to the right with velocity V greater than zero. |
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Cart 1 will rebound from Cart 2 with a negative velocity with magnitude greater than V (moving left) and Cart 2 will not move. |
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There is not enough information to determine a possible outcome. |
Homework Answers
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In Lab 8 you examined elastic collisions and one type of
collision was the standing still...
Activity 4c: Analyzing Equations for Elastic Collisions Our textbook claims (without deriving, due to some "straightforward...
Activity 4c: Analyzing Equations for Elastic Collisions Our textbook claims (without deriving, due to some "straightforward but messy algebra”) that we can predict the velocities of the two carts after an elastic collision with a relatively simple formula: V1.5 = (mi - m2 V11 \m₂ + m₂ (Equation 1) V2.5 = 2mi V1, \mi + m2 (Equation 2) where subscripts 1 and 2 refer to the first cart and the second cart, respectively, i and frefer to the time before...
42% _ 1:07 PM D) If the collision is elastic, car 1 will never come to...
42% _ 1:07 PM D) If the collision is elastic, car 1 will never come to a stop after the collision E) If car 1 is much lighter than m2, and the collision is perfectly elastic, car 1 will continue heading to the right with nearly its original speed after the collision Answer: Subrmit All Answers 7.11pt A ball of mass 6.1 g with a speed of 21.3 m/s strikes a wall at an angle 11.0° and then rebounds with...
In inelastic collisions, when a car that is initially moving collides into a car initially still...
In inelastic collisions, when a car that is initially moving collides into a car initially still I know that both cars will move in the direction of the initially moving car at a slower velocity, But would I say momentum has been transferred from car 1 to car 2 or velocity has been transferred from car 1 to car 2. Because obviously, mass is not transferred. And if the initially moving car is more massive than the still car, or...
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Before Collision After Collision D=0 (1/3) [20 points) In each of three experiments, puck A (of mass m) is launched on a frictionless surface with speed v, toward stationary pucks X, Y, and Exp. 1 Z. Pucks X, Y, and Z all have the same mass M, which is greater than the mass of puck A (M > m). X, Y, and Z are made of different materials. Exp. 21 The collisions are not necessarily elastic. In Exp. 1, puck...
There are two carts colliding in elastic collision. Initial conditions: Cart 1 has an unknown mass...
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the magnitude of total linear momentum of the system before collision is 50 kg m/s. after...
the magnitude of total linear momentum of the system before
collision is 50 kg m/s. after the collision both carys stick and
move together. what js the magnitude of the final velocity
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Impulse and Momentum Name: Date: TA's Name: Learning Objectives: 1. Understanding force ys time curves for...
Impulse and Momentum Name: Date: TA's Name: Learning Objectives: 1. Understanding force ys time curves for a collision. 2. Calculating impulse using force vs. time curves. 3. Understanding the relationship between impulse and momentum. 4. Applying conservation of momentum for inelastic collisions. Apparatus: Aluminum track, track legs, two smart carts, two cart stops, and small black rectangular cart masses. Part A: Collision of a moving cart with a fixed cart cart 1 Cart stop stationary cart cart stop Consider the...
mA >mg [20 points) Two carts are moving on a level frictionless table as shown in...
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The experiment is about elastic collisions. It is two cars and one of them is on...
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Activity 4c: Analyzing Equations for Elastic Collisions Our textbook claims (without deriving, due to some "straightforward but messy algebra”) that we can predict the velocities of the two carts after an elastic collision with a relatively simple formula: V1.5 = (mi - m2 V11 \m₂ + m₂ (Equation 1) V2.5 = 2mi V1, \mi + m2 (Equation 2) where subscripts 1 and 2 refer to the first cart and the second cart, respectively, i and frefer to the time before...
42% _ 1:07 PM D) If the collision is elastic, car 1 will never come to a stop after the collision E) If car 1 is much lighter than m2, and the collision is perfectly elastic, car 1 will continue heading to the right with nearly its original speed after the collision Answer: Subrmit All Answers 7.11pt A ball of mass 6.1 g with a speed of 21.3 m/s strikes a wall at an angle 11.0° and then rebounds with...
Before Collision After Collision D=0 (1/3) [20 points) In each of three experiments, puck A (of mass m) is launched on a frictionless surface with speed v, toward stationary pucks X, Y, and Exp. 1 Z. Pucks X, Y, and Z all have the same mass M, which is greater than the mass of puck A (M > m). X, Y, and Z are made of different materials. Exp. 21 The collisions are not necessarily elastic. In Exp. 1, puck...
the magnitude of total linear momentum of the system before
collision is 50 kg m/s. after the collision both carys stick and
move together. what js the magnitude of the final velocity
32 +00421 32.22 0.0421 Question 17 You have two carts labeled A and B as shown in the figure above. Cart Ais twice the mass of cart Band is moving with a velocity of Swatowards cart B. Cart Bis stationary. The magnitude of the stick and move together....
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...
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mA >mg [20 points) Two carts are moving on a level frictionless table as shown in the overhead view diagram at right. At the instant the carts pass the dashed line on the right, their kinetic energies are the same. The mass of cart A is greater than the mass of cart B. direction of initial velocities A. [3 pts] Is the initial speed of cart B greater than, less than, or equal to the initial speed of cart A?...
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