A 1-kilogram mass X and a 2-kilogram mass Y are pushed together against a spring and tied with a cord.When the cord breaks, the 1-kilogram mass X moves to the right at 5.92 m/s.What is the velocity of the 2-kilogram mass Y? A zero B 2.96 m/s to the left 11.84 m/s to the left D 11.84 m/s to the right E 2.96 m/s to the right

A 1-kilogram mass X and a 2-kilogram mass Y are pushed together against a spring and tied with a cord.When the cord breaks, the 1-kilogram mass X moves to the right at 5.92 m/s.What is the velocity of the 2-kilogram mass Y? A zero B 2.96 m/s to the left 11.84 m/s to the left D 11.84 m/s to the right E 2.96 m/s to the right

Name: A 1-kilogram mass X and a 2-kilogram mass Y are pushed together again
Uploaded: 2024-03-20T06:57:37.000Z
Channel: Bartleby
Description: A 1-kilogram mass X and a 2-kilogram mass Y are pushed together against a spring and tied with acord.When the cord breaks, the 1-kilogram mass X moves to the right at 5.92 m/s.What is the velocity ofthe 2-kilogram mass Y?A zeroB 2.96 m/s to the left

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

A force of 33.5 N acts on a mass changing its momentum by 43.13 kg m/s. What is the time during which the force is in contact with the mass?
A block of mass m1 = 16 kg slides along a horizontal surface (with friction, μk = 0.21) a distance d = 2.25 m before striking a second block of mass m2 = 9.75 kg. The first block has an initial velocity of v = 7.25 m/s. A: Assuming that block one stops after it collides with block two, what is block two's velocity after impact in m/s? B: How far does block two travel, d2 in meters, before coming to rest after the collision?
You have been asked to design a "ballistic spring system" to measure the speed of bullets. A spring whose spring constant is k is suspended from the ceiling. A block of mass M hangs from the spring. A bullet of mass m is fired vertically upward into the bottom of the block and stops in the block. The spring's maximum compression d is measured. a. Find an expression for the bullet's speed v in terms of m, M, k, and d. b. What was the speed of a 10 g bullet if the block's mass is 2.0 kg and if the spring, with k = 50 N/m, was compressed by 45 cm?
9. You are sitting in a sled, at rest on a pond covered with nice, thick, frictionless ice. Your own mass is 65.9 kg, and the sleds mass is 24.0 kg. The sled is moving by itself on the ice at 3.77 m/s. You parachute vertically down onto the sled, and land gently. What is the sleds velocity with you now on it? 0.30 m/s 1.52 m/s 1.27 m/s 1.01 m/s
Ft = m Av p = mv J = Ft What is the average momentum of a 50 kg runner who covers 400 m in 50 s?
Your mass is 73.3 kg, and the sled s mass is 10.1 kg. You start at rest, and then you jump off the sled, after which the empty sled is traveling at a speed of 5.48 m/s. What will be your speed on the ice after jumping off? 0.38 m/s 1.22 m/s 0.99 m/s 0.76 m/s
5. The figure shows three balls of clay moving on a frictionless horizontal surface just before a collision. The three collide simultaneously and stick together. Find the speed and direction of the blob of clay after the collision. Draw the blob after the collision and show its velocity vector. 40 g 45° 4.0 m/s 3.0 m/s 30 g 2.0 m/s 20 g
A bullet ( m = 63 g) strikes a pendulum (M = 88.5 g ) at rest originally. The bullet is imbedded inside the pendulum and they swing to a height of 19.6 centimeters. 1/1/000 Illfille m 12. Find the initial velocity a. 1.96 m/s c. 2.74 m/s M of the bullet. b. 3.28 m/s d. 4.71 m/s (M+m) ↑ h
The figure below is for a 50 kg object v(m/s) 100.0 80.0 60.0 40.0 20.0 2.0 4.0 t(s) Find the acceleration. Find the net force. Find the velocity at t= 2.25 s. Find the momentum at t = 2.25 s. Find the displacement at t = 2.25 s.
Please help me understand the concept of this practice problem and how to work these types out. Thanks
Q 3 please
A ball of mass 0.305 kg that is moving with a speed of 5.8 m/s collides head-on and elastically with another ball initially at rest. Immediately after the collision, the incoming ball bounces backward with a speed of 3.2 m/s. ▼ Part A Calculate the velocity of the target ball after the collision. Express your answer to two significant figures and include the appropriate units. = μᾶ Part B Value Units Submit Request Answer ? Calculate the mass of the target ball. Express your answer to two significant figures and include the appropriate units.