A block of mass m1 = 12 kg slides along a horizontal surface (with friction, μk = 0.39) a distance d = 2.85 m before striking a second block of mass m2 = 7.25 kg. The first block has an initial velocity of v = 9.5 m/s. Assuming that block one stops after it collides with block two, what is block two's velocity after impact in m/s? How far does block two travel, d2 in meters, before coming to rest after the collision?
A block of mass m1 = 12 kg slides along a horizontal surface (with friction, μk = 0.39) a distance d = 2.85 m before striking a second block of mass m2 = 7.25 kg. The first block has an initial velocity of v = 9.5 m/s. Assuming that block one stops after it collides with block two, what is block two's velocity after impact in m/s? How far does block two travel, d2 in meters, before coming to rest after the collision?
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)...
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A block of mass m1 = 12 kg slides along a horizontal surface (with friction, μk = 0.39) a distance d = 2.85 m before striking a second block of mass m2 = 7.25 kg. The first block has an initial velocity of v = 9.5 m/s. Assuming that block one stops after it collides with block two, what is block two's velocity after impact in m/s? How far does block two travel, d2 in meters, before coming to rest after the collision?
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VIEWStep 2: Find the expression for the speed of the object 1 just before colliding with the object 2:
VIEWStep 3: Derive the expression for the speed of the object 2 just after the collision:
VIEWStep 4: Calculate the speed of the object 2 just after the collision
VIEWStep 5: Find the expression for the distance traveled by the object 2 before it comes to rest:
VIEWStep 6: Calculate the distance traveled by the object 2:
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