A 5.00 g bullet moving with a initial speed of v; = 400m/s is fired into and pa sses a 1.00 kg blóck. The block initially at rést on a frictionless, horizontal surface, is connected to a spring´nith force constant 900 N/m. The block moves d= 5.00 cm to the right after impact before being brought to rest by the spring. (A.) Find the specd at which the bullet emerges from the block (B.) Find the amount of initial kinetic energy of the bullet that is converted into internal energy in the bullet - block system dvring the collision. wwwww

A 5.00 g bullet moving with a initial speed of v; = 400m/s is fired into and pa sses a 1.00 kg blóck. The block initially at rést on a frictionless, horizontal surface, is connected to a spring´nith force constant 900 N/m. The block moves d= 5.00 cm to the right after impact before being brought to rest by the spring. (A.) Find the specd at which the bullet emerges from the block (B.) Find the amount of initial kinetic energy of the bullet that is converted into internal energy in the bullet - block system dvring the collision. wwwww

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter8: Potential Energy And Conservation Of Energy

Section: Chapter Questions

Problem 8.11CYU: Check Your Understanding Find x(t) for the mass-spring system in Example 8.11 ii the particle starts...

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2.29). A bullet with mass multi = 0.005 kg with an initial speed of v = 400 m/s is firedinto a block with mass Block = 1.0 kg to pass through it as shown in Figure 2. The block is initially atrest on a frictionless horizontal surface and connected to a spring with spring constant k = 900 N/m.The block moves to the right after the collision by a distance d = 0.05 m before coming back to itsrest position.a. Find the speed of the bullet right after passing through the block (vf).b. Find the energy loss during the collision between the bullet and the block.
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