A ball of mass 10 kg makes a head-on elastic collision with a second ball (at rest) and rebounds with a speed equal to 0.3 its original speed. What is the mass (in kg) of the second ball? (Could you please provide a step by step formula?) (This is the Third time I'm asking Bartleby for help with this question, please explain in the diagram in detail please)

A ball of mass 10 kg makes a head-on elastic collision with a second ball (at rest) and rebounds with a speed equal to 0.3 its original speed. What is the mass (in kg) of the second ball? (Could you please provide a step by step formula?) (This is the Third time I'm asking Bartleby for help with this question, please explain in the diagram in detail please)

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter9: Momentum And Its Conservation

Section: Chapter Questions

Problem 70A

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A ball of mass 10 kg makes a head-on elastic collision with a second ball (at rest) and rebounds with a speed equal to 0.3 its original speed. What is the mass (in kg) of the second ball? (Could you please provide a step by step formula?) (This is the Fourth Time I'm asking Bartleby for help with this question, please explain in the diagram in detail please, step by step. ) (For some reason, one of the variables turns from 0.3 into 0.7 m/s, please explain) (If you cannot work with a rebound speed of 0.3, use 0.2)
A ball of mass 10 kg makes a head-on elastic collision with a second ball (at rest) and rebounds with a speed equal to 0.3 its original speed. What is the mass (in kg) of the second ball? (Could you please provide a step by step formula?) (This is the Fifth Time I'm asking Bartleby for help with this question, please explain in the diagram in detail please, step by step. ) (For example. for some reason, one of the variables turns from 0.3 into 0.7 m/s, please explain how and why) (Please lable velocities, masses ex. properly as which ones are the initials, finals, which mass belongs to which one.)
Two objects collide head on in an elastic collision. Assume they have equal masses but unequal velocities, such that the one coming in from the right is moving at 7 m/s toward the left, and the one coming in from the left is moving at 4 m/s toward the right. After the collision, what is the velocity of the one that came in from the left? (Use + to the right and - to the left to distinguish direction in your answer.) Answer in m/s.
A ball of mass 10 kg makes a head-on elastic collision with a second ball (at rest) and rebounds with a speed equal to 0.3 its original speed. What is the mass (in kg) of the second ball? (Could you please provide a step by step formula?) (This is the second time I'm asking Bartleby for help with this question, please explain in the diagram)
Ball A has mass 5 kg and starts out to the left of Ball B, which has mass 1 kg. Ball A starts moving at 1 m/s towards the stationary Ball B. There is a wall to the right of Ball B, so Ball B bounces against the wall and then against Ball A several times. Describe each collision between the two balls: how many collisions are there, and how fast is each ball moving after the collision? (Note: there is no wall to the left of Ball A, so it is free to fly away as far as it wants to the left. Also, assume all collisions with the wall are perfect, meaning the ball simply comes back with the same velocity.)
Consider the diagram which shows a 2D collision between two balls of identical mass (the darker ball is initially at rest). What, if anything, is wrong with this collision? [select ALL of the correct statements from the list below] before 2.0 m/s after 1.89 m/s 0.85 m/s 25° 70⁰ The momentum is not conserved in the horizontal direction The kinetic energy decreases but it should not for this type of collision The momentum is not conserved in the vertical direction The kinetic energy is greater after the collision
This again returns to last week's problem set, and your answers there should help here. For this one, there were two carts on an essentially frictionless track. One cart has a mass of 0.5 kg and the other has a mass of 1.5 kg, and they have velcro that makes them stick together when they collide. They are initially moving toward each other, each with a speed of 0.30 m/s. (a) What is the maximum velocity of the carts just after they collide and stick together? (b) Would this collision be categorized as totally inelastic, inelastic, or (totally) elastic? Explain. (c) How much "convertible kinetic energy" was there in this situation and into what was it converted?
Far in space, where gravity is negligible, a 225 kg rocket traveling at 85 m/s fires its engines. (Figure 1) shows the thrust force as a function of time. The mass lost by the rocket during this 30 s is negligible. What impulse does the engine impart to the rocket? Express your answer in newton-seconds. At what time does the rocket reach its maximum speed? Express your answer with the appropriate units. What is the maximum speed of the rocket? Express your answer with the appropriate units.
Two objects have a perfectly elastic collision, as exactly illustrated in the diagram below. The first object (red ball) comes in at some initial speed and strikes the second one (blue ball), which was initially stationary in our reference frame. What is the speed of the blue ball after the collision? Write your answer as a fraction of v1. In other words, if you get v2 = 0.20v1, just enter 0.20. All we know is the proportionality of the masses and the relative speed of the first ball before and after the collision.
to solve the question please use the equations below. - a mass M moving with a velocity V1i collides with mass 2M moving with a velocity V2i. After the collision the first mass has a velocity V1f. make a diagram of the initial momemtub vectors and final momentum vectors in a (x,y) plane. determine the final velocity of the second mass in (I J K) notation. determine the final velocity of the second mass in terms of speed and angle. V1i=12 i -5J V2i= -3i +2J V1f= 8i +7J
When doing the math for a collision, how would you indicate the difference between a head-on collision and a collision where two objects were moving in the same direction? Your answer: One of the masses would be negative in the head-on collision. One of the masses would be negative when the objects are moving in the same direction. One of the velocities would be negative in the head-on collision. One of the velocities would be negative when the objects are moving in the same direction. O There would be no difference.
Suppose a person releases a ball from rest, allowing it to fall 175 cm before kicking it at an angle of 50 degrees above the ground. The ball's speed after impact is 16 m/s. Determine the impulse, a vector quantity, imparted on the ball by the kick. Assume the ball's mass is 430 g. Please use the built-in math editor, keep units in all of your equations, and show all of your steps to receive full credit.