Suppose a bullet of mass m = 6.75 gis fired into a ballistic pendulum whose bob has a mass ofM = 0.675 kg. (a) If the bob rises to a height of 0.128 m, what wasthe initial speed of the bullet? (b) What was the speed of the bullet–bob combination immediately after the collision took place?

Suppose a bullet of mass m = 6.75 gis fired into a ballistic pendulum whose bob has a mass ofM = 0.675 kg. (a) If the bob rises to a height of 0.128 m, what wasthe initial speed of the bullet? (b) What was the speed of the bullet–bob combination immediately after the collision took place?

Name: Suppose a bullet of mass m = 6.75 gis fired into a ballistic pendulum
Uploaded: 2024-03-20T06:57:37.000Z
Channel: Bartleby
Description: Suppose a bullet of mass m = 6.75 gis fired into a ballistic pendulum whose bob has a mass ofM = 0.675 kg. (a) If the bob rises to a height of 0.128 m, what wasthe initial speed of the bullet? (b) What was the speed of the bullet–bob combination imme

Classical Dynamics of Particles and Systems

5th Edition

ISBN:9780534408961

Author:Stephen T. Thornton, Jerry B. Marion

Publisher:Stephen T. Thornton, Jerry B. Marion

Chapter9: Dynamics Of A System Of Particles

Section: Chapter Questions

Problem 9.43P

See similar textbooks

Similar questions

A particle of mass m moving along the x-axis with a velocity component +u collides head-on and sticks to a particle of mass m/3 moving along the x-axis with the velocity component −u. What is the mass M of the resulting particle?
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.
Check Your Understanding Would the ball’s change of momentum have been larger, smaller, or the same, if it had collided with the floor and stopped (without bouncing)? Would the ball’s change of momentum have been larger, smaller, or the same, if it had collided with the floor and stopped (without bouncing)?
a mass m1 collides elastically with a mass m2 initially at rest in a 1-dimensional collision. if the velocity of m1 is vo before the collision, derive a formula for the velocities of m1 and m2 after the collisions. If m1 >> m2, what roughly is the speed of m2 after the collision?
.An object of mass m traveling at speed v crashes into another object of mass 2m that is at rest. If the collision is perfectly inelastic, what is the speed of the combined objects after the collision?
A particle with mass mA is struck head-on by another particle with mass mB that isinitially moving at speed v0 . The collision is elastic.(a) What percentage of the original energy does each particle have after the collision?(b) For what values, if any, of the mass ratio mA /mB is the original kinetic energy sharedequally by the two particles after the collision?
A 1.0 kg mass with a speed of 4.5 m/s strikes a 2.0 kg mass at rest. For a completely inelastic collision, find: (a) The speed of the masses after the collision. (b) The change in kinetic energy. (c) The momentum after the collision.
An unmanned space probe (of mass m and speed v relative tothe Sun) approaches the planet Jupiter (of mass Mand speed VJ relativeto the Sun) The spacecraft rounds theplanet and departs in the opposite direction.What is its speed (inkilometers per second), relative to the Sun, after this slingshot encounter,which can be analyzed as a collision? Assume v = 10.5 km/sand VJ=13.0 km/s (the orbital speed of Jupiter).The mass of Jupiteris very much greater than the mass of the spacecraft (M = m).
(a) At what speed would a 2.00×104-kg airplane have to fly to have a momentum of 1.60×109kg·m/s (the same as the ship’s momentum in the problem above)? (b) What is the plane’s momentum when it is taking off at a speed of 60.0 m/s? (c) If the ship is an aircraft carrier that launches these airplanes with a catapult, discuss the implications of your answer to (b) as it relates to recoil effects of the catapult on the ship.
(a) At what speed would a 2.00×104 -kg airplane have to fly to have a momentum of 1.60×109 kg · m/s (the same as the ship’s momentum in the problem above)? (b) What is the plane’s momentum when it is taking off at a speed of 60.0 m/s ? (c) If the ship is an aircraft carrier that launches these airplanes with a catapult, discuss the implications of your answer to (b) as it relates to recoil effects of the catapult on the ship.
A mass mA = 50 kg moving with a velocity vA = (5.0i + 2.0j – 4.0k) m/s, collides with mass mB = 5.0 kg which is initially at rest. Immediately after the collision, mass mA is observed traveling at velocity (-3.0i - 2.0k) m/s. Calculate the magnitudes of vA and vA’. the velocity of B after impact (vB’}.
(a) At what speed would a 2.00×1044-kg airplane have to fly to have a momentum of 1.60×109kg · m/s (the same as the ship’s momentum in the problem above)? (b) What is the plane’s momentum when it is taking off at a speed of 60.0 m/s ? (c) If the ship is an aircraft carrier that launches these airplanes with a catapult, discuss the implications of your answer to (b) as it relates to recoil effects of the catapult on the ship.