Calculate the kinetic energy of a truck that has a mass of 2900kg and is moving at 55m/s.

Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter7: Energy Of A System
Section: Chapter Questions
Problem 7.9OQ: Bullet 2 has twice the mass of bullet 1. Both are fired so that they have the same speed. If the...
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Calculate the kinetic energy of a truck that has a mass of 2900kg and is moving at 55m/s.
A bullet has a mass of 0.0042kg. The muzzle velocity of the bullet coming out of the barrel of
the rifle is 993m/s. What is the KE of the bullet as it exits the gun barrel?
Transcribed Image Text:Calculate the kinetic energy of a truck that has a mass of 2900kg and is moving at 55m/s. A bullet has a mass of 0.0042kg. The muzzle velocity of the bullet coming out of the barrel of the rifle is 993m/s. What is the KE of the bullet as it exits the gun barrel?
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