1. Consider a bullet of mass 200 g traveling horizontally towards the east with a speed of 400 m/s. It strikes a block of mass 1.5 kg that is initially at rest on a frictionless table. After striking the block, the bullet is embedded in the block, and the block and the bullet move together as one unit. Vz 400 m/s Figure 1 (a) What is the magnitude and direction of the velocity of the block/bullet com- bination immediately after the impact? (b)What is the magnitude and direction of the impulse by the block on the bullet? (c)If it took t = 3 ms for the bullet to change the speed from 400 m/s to the final speed after impact, what is the average force between the block and the bullet during this time?.

1. Consider a bullet of mass 200 g traveling horizontally towards the east with a speed of 400 m/s. It strikes a block of mass 1.5 kg that is initially at rest on a frictionless table. After striking the block, the bullet is embedded in the block, and the block and the bullet move together as one unit. Vz 400 m/s Figure 1 (a) What is the magnitude and direction of the velocity of the block/bullet com- bination immediately after the impact? (b)What is the magnitude and direction of the impulse by the block on the bullet? (c)If it took t = 3 ms for the bullet to change the speed from 400 m/s to the final speed after impact, what is the average force between the block and the bullet during this time?.

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Description: 1.Consider a bullet of mass 200 g traveling horizontally towards the east with a speed of 400m/s. It strikes a block of mass 1.5 kg that is initially at rest on a frictionless table. Afterstriking the block, the bullet is embedded in the block, and

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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Question

1.Consider a bullet of mass 200 g traveling horizontally towards the east with a speed of 400
m/s. It strikes a block of mass 1.5 kg that is initially at rest on a frictionless table. After
striking the block, the bullet is embedded in the block, and the block and the bullet
move together as one unit.
Vz 400 m/s
Figure 1
(a) What is the magnitude and direction of the velocity of the block/bullet com-
bination immediately after the impact?
(b)What is the magnitude and direction of the impulse by the block on the bullet?
(c)If it took t = 3 ms for the bullet to change the speed from 400 m/s to the final speed
after impact, what is the average force between the block and the bullet during this
time?.

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