Answered: An object has a kinetic energy of 275 J…

Name: An object has a kinetic energy of 275 J and a linear momentum of magn
Uploaded: 2024-03-20T06:57:37.000Z
Channel: Bartleby
Description: An object has a kinetic energy of 275 J and a linear momentum of magnitude 25kg m/s. Find themass of the object (in kg).Ο Α. 1.14O B. 0.89ОС. 5.5O D. 7

Science

Physics

An object has a kinetic energy of 275 J and a linear momentum of magnitude 25kg m/s. Find the mass of the object (in kg). O A. 1.14 О В. 0.89 ОС. 5.5 O D. 7

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

Section: Chapter Questions

Problem 8OQ: The kinetic energy of an object is increased by a factor of 4. By what factor is the magnitude of...

See similar textbooks

Similar questions

A ball of mass 250 g is thrown with an initial velocity of 25 m/s at an angle of 30 with the horizontal direction. Ignore air resistance. What is the momentum of the ball after 0.2 s? (Do this problem by finding the components of the momentum first, and then constructing the magnitude and direction of the momentum vector from the components.)
A 3.00-kg particle has a velocity of (3.00i4.00j)m/s. (a) Find its x and y components of momentum. (b) Find the magnitude and direction of its momentum.
The kinetic energy of an object is increased by a factor of 4. By what factor is the magnitude of its momentum changed? (a) 16 (b) 8 (c) 4 (d) 2 (e) 1
A hockey puck of mass 150 g is sliding due east on a frictionless table with a speed of 10 m/s. Suddenly, a constant force of magnitude 5 N and direction due north is applied to the puck for 1.5 s. Find the north and east components of the momentum at the end of the 1.3-s interval.
A pitcher claims he can throw a 0.145-kg baseball with as much momentum as a 3.00-kg bullet moving with a speed of 1.50 103 m/s (a) What must the baseballs speed be if the pitchers claim is valid? (b) Which has greater kinetic energy, the ball or the bullet?
Starting with the definitions of momentum and kinetic energy, derive an equation for the kinetic energy of a particle expressed as a function of its momentum.
Two carts on an air track have the same mass and speed and are traveling towards each other. If they collide and stick together, find (a) the total momentum and (b) total kinetic energy of the system, (c) Describe a different colliding system with this same final momentum and kinetic energy.
What external force is responsible for changing the momentum of a car moving along a horizontal road?
An object has a momentum of magnitude 33.6 kg · m/s and kinetic energy of 278 J . Calculate the mass of the object.
A 43.5 kg object is moving at a speed of 2.9 m/s. What is the magnitude of this object's momentum (in SI)?
An object is traveling in the negitve x-direction with 7.87 kg m/s of momentum and 36.3 J of kinetic energy. What is the object's mass?
1. a)What is the momentum of a 1.20x 104kg truck whose velocity is 50.0 m/s? b)What velocity must a 6000 kg truck attain in order to have the same momentum? c)What velocity must it attain to have the same kinetic energy?