Imagine a situation where an object with mass m is moving in East direction with the speed of v. The object collides to a wall and returns back at the same speed. What is the change in the momentum and the kinetic energy of the system

Imagine a situation where an object with mass m is moving in East direction with the speed of v. The object collides to a wall and returns back at the same speed. What is the change in the momentum and the kinetic energy of the system

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter8: Momentum And Collisions

Section8.1: Linear Momentum

Problem 8.2QQ: Your physical education teacher throws a baseball to you at a certain speed and you catch it. The...

See similar textbooks

Related questions

Q: A small car with mass of 71.25 kg moves at 52.5 m/s and collides head-on to a 285 kg truck moving at…

Q: Block A (mass m) moves to the right with momentum 4P and block B (mass m) moves to the left with…

A: Introduction: The momentum of the system remains conserved during the collision of the masses i.e…

Q: A 2.8-kg physics cart is moving forward with a speed of 45 cm/s. A 1.9-kg brick is dropped from rest…

Q: Two vehicles collide with an inelastic collision. Before the collision... Vehicle A had a mass of…

A: Formula of impulse is as follows: I=∆PI=mvf-vi…

Q: You are hanging out with two friends at a skate park. Friend A has a mass ma of 125 kg and Friend B…

A: Given: The mass of friend A is 125 kg. The mass of friend B is 75 kg. The amount of force is 35 N.…

Q: A child is sliding on a sled at 1.5 m/s to the right. You stop the sled by pushing on it for 0.50 s…

Q: An object of mass m moves to the right with a speed of v. it collides head on with an object of mass…

A: From the question, it is given that- Mass of 1st object: m1 = m Mass of 2nd object: m2 = 3m Initial…

Q: Two carts move simultaneously to opposite direction as in an explosion along a horizontal surface.…

A: Given data: Considering the velocity along right side is positive and that of left side is negative.…

Q: The total momentum before a collision is _________ the total momentum after a collision. a. Equal to…

Q: Two cars (A and B) of mass 1.5 kg collide. Car A is initially moving at 12 m/s, and car B is…

A: masses = 1.5 kg both

Q: A driver applies the brakes and reduces the speed of her car by 20%, without changing the direction…

A: Given The speed of the car is reduced by 20 %

Q: Two objects, A and B, have the same mass move in an opposite direction and collide with each other.…

A: Elastic collision is a type of collision where both the momentum and the kinetic energy of the…

Q: A0.2 kg plastic cart and a 20 kg lead cart can both roll without friction on a horizontal surface.…

A: Given mass of the plastic cart is m = 0.2 kg and mass of the lead cart is M = 20 kg and the now as…

Q: Two balls A and B, having different but unknown masses, collide. A is initially at rest and B has a…

Q: A 520 kg cannon fires a 5.6 kg cannon ball horizontally. The recoil speed of the cannon at the…

A: According to law of conservation of momentum, the sum of momentum of cannon and cannon ball before…

Q: A 10kg cart with a momentum of 10kg• m/s hits a 20kg cart at rest. What is the momentum of the…

A: Given data: Mass of first cart (m1) = 10 kg Initial momentum of first cart P1i = 10 kg.m/s Mass of…

Q: Consider this scenario: a) An egg is rolled toward a concrete wall. It bounced back. b) An egg is…

A: Given scenarios: a) An egg is rolled toward a concrete wall. It bounced back. b) An egg is rolled…

Q: An object slides along Earth’s surface and slows down because of friction. If both the object and…

A: Fricitional force is internal force which does not change total momentum as only external forces…

Q: Objects A and B collide in an isolated system. The vector arrows represent the before- and…

A: Answer is Option (F)A system is a collection of two or more objects is called as isolated system. In…

Q: There are different vehicles that you usually see along the road such as motorcycles, jeepneys,…

A: Solution:- We know that the momentum of the object is defined as the product of the mass and the…

Q: Billiard ball A of mass 0.12kg moving with speed of 2.8m/s strikes ball B, initially at rest, of…

A: Given: m1=0.12 kgu1=2.8 m/sm2=0.14 kgu2=0v1=2.1 m/sθ=30°

Q: A 20 kg block is initially moving to the right at 25 m/s. a. Determine the change in momentum if the…

A: Given that Mass of the block m = 20 kg Initial velocity u = 25 m/s ( in right )

Q: Cart X moves along a smooth track with momentum p. A resultant force F applied to the cart stops it…

Q: Consider the before- and after-collision momentum vectors in the diagram below. Determine the…

A: The system momentum before collision,

Q: Two people are riding inner tubes on an ice-covered (frictionless) lake. The first person has a mass…

A: An elastic collision is a collision in which there is no net loss in kinetic energy in the system as…

Q: A rubber ball and a lump of putty have equal mass. They are thrown with equal speed towards a wall.…

A: Given that, A rubber ball and a lump of putty have equal mass. They are thrown with equal speed…

Q: A 1-kg metal ball slides across an incredibly smooth table at 5 m/s and hits a 0.2-kg metal ball at…

A: For the given problem, we need to check the law of conservation of momentum and energy before and…

Q: Two carts on a straight track collide head on. The first cart was moving at 3.6 m/s in the positive…

Q: In reviewing her lab book, a physics student finds the following description of a collision: " a 4…

A: Take the right direction to be positive and the left direction to be negative. The total initial…

Q: Two objects, A and B, have the same mass move in an opposite direction and collide with each other.…

A: Elastic collision is a type of collision where both the momentum and the kinetic energy of the…

Q: A mass m with velocity v collides with another mass M that is stationary (elastic collision). If…

A: Mass of moving object is m moving with velocity v. Final velocity after collision of this object is…

Q: A 0.5 kg cart and 2.0 kg cart are attached and are rolling forward with a speed of 2 m/s. Suddenly a…

A: Given: Mass of cart-1, m1 = 0.5 kg Mass of cart-2, m2 = 2 kg Speed of complete system (cart-1 and…

Q: Imagine a collision between two balls: ball A has an initial momentum p of 2 kg-m/s to the right,…

Q: Two objects of equal mass collide. Object A is initially moving with a velocity of 15 m/s in the…

A: Given, initial masses of both objects, m the initial speed of A, uA=15 m/s the initial speed of B,…

Q: The magnitude of the before- and after-collision momentum of two colliding objects is shown. The…

Q: Two cars collide at an icy intersection and stick together afterward. The first car has a mass of…

A: (a)According to the law of conservation of momentum along x axis represents west…

Q: A rightward moving object is slowing down. The direction of its momentum is a leftward b impossible…

A: The direction of an object's momentum is in the same direction that the object is moving, whether it…

Q: A 10kg toy truck moves at 5m/s East. It collides head-on with a 5kg toy car moving 10m/s West. What…

A: Momentum is the product of mass and velocity. It is a vector quantity, therefore, it has a magnitude…

Q: An object at rest suddenly explodes, shattered into three pieces of masses m, m, and 3m. The two…

Q: A club exerts an average force of +4,000 [N] for 0.5 [s] on a 3 [kg] rock. What is the total change…

Q: (a) Calculate the final velocity of the cars. (Note that since both cars have an initial velocity,…

A: Given data: The mass of the first car is: m1=1050 kg The velocity of the first car due south is:…

Q: Q.16. An object of mass 100 kg is accelerated uniformly from a velocity of 5 m s-1 to 8 m s-1 in 6…

A: Given data : Mass. = m Initial velocity = u Final…

Q: A hockey player passes a puck that is initially at rest. The force exerted by the tick on the puck…

A: Mass =0.14kg Time =4.8ms Forc=1098

Q: A body of mass 5 kg moving with a speed of 3ms collides head on with a body of mass 3 kg moving in…

Q: ball of mass m= 100 g is dropped from a certain height so that it hits the ground with speed V1=…

Concept explainers

Helmholtz Free Energy

The Helmholtz free energy is a thermodynamic potential used to calculate the measure of useful work from a closed system. This system is kept at constant temperature and volume. German physicist Hermann Helmholtz introduced this concept in 1882.

Question

Imagine a situation where an object with mass m is moving in East direction with the speed of
v. The object collides to a wall and returns back at the same speed. What is the change in the
momentum and the kinetic energy of the system

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Describe a system for which momentum is conserved but mechanical energy is not. Now the reverse: Describe a system for which kinetic energy is conserved but momentum is not.
A child sleds down a hill and collides at 5.6 m/s into a stationary sled that is identical to his. The child is launched forward at the same speed, leaving behind the two sleds that lock together and slide forward more slowly. What is the speed of the two sleds after this collision?
A 20-kg child is coasting at 3.3 m/s over flat ground in a 4.0-kg wagon. The child drops a 1.0-kg ball out the back of the wagon. What is the final speed of the child and wagon?
An open box slides across a frictionless, icy surface of a frozen lake. What happens to the speed of the box as water from a rain shower falls vertically downward into the box? Explain.
A body of mass m and negligible size starts from rest and slides down the surface of a frictionless solid sphere of radius R. (See below.) Prove that the body leaves the sphere when =cos1(2/3).
A projectile of mass 2 kg is fired with a speed of 20 m/s at an angle of 30 with respect to the horizontal. (a) Calculate the initial total energy of the projectile given that the reference point of zero gravitational potential energy at the launch position. (b) Calculate the kinetic energy at the highest vertical position of the projectile. (c) Calculate the gravitational potential energy at the highest vertical position. (d) Calculate the maximum height that the projectile reaches. Compare this result by solving the same problem using your knowledge of projectile motion.
Your physical education teacher throws a baseball to you at a certain speed and you catch it. The teacher is next going to throw you a medicine ball whose mass is ten times the mass of the baseball. You are given the following choices: You can have the medicine ball thrown with (a) the same speed as the baseball, (b) the same momentum, or (c) the same kinetic energy. Rank these choices from easiest to hardest to catch.
Check Your Understanding You are rowing a boat parallel to the banks of a river. Your kinetic energy relative to the banks is less than kinetic energy relative to the water. Are you rowing with or against the current?
A baseball is thrown vertically upward. The mass of the baseball is m, and its initial speed is vi. a. What is the momentum of the baseball at its maximum height? b. What is the momentum of the baseball when it has traveled three-fourths of the total distance in its up-and-down motion?
Two people observe a leaf falling from a tree. One person is standing on a ladder and the other is on the ground. If each person were to compare the energy of the leaf observed, would each person find the following to be the same or different for the leaf, from the point where it falls off the tree to when it hits the ground: (a) the kinetic energy of the leaf; (b) the change in gravitational potential energy; (c) the final gravitational potential energy?
A boy sleds down a hill and onto a frictionless ice- covered lake at 10.0 m/s. In the middle of the lake is a 1000-kg boulder. When the sled crashes into the boulder; he is propelled backwards from the boulder. The collision is an elastic collision. If the boy’s mass is 40.0 kg and the sled’s mass is 2.50 kg, what is the speed of the sled and the boulder after the collision?
A skater of mass 40 kg is carrying a box of mass 5 kg. The skater has a speed of 5 m/s with respect to the floor and is gliding without any friction on a smooth surface. a. Find the momentum of the box with respect to the floor. b. Find the momentum of the box with respect to the floor after she puts the box down on the frictionless skating surface.