A projectile fired from a gun at a certain angle to the horizon at a certain speed at the top point of the trajectory explodes into two fragments, and the mass of the first is 1.4 times less than the mass of the second. The smaller of the fragments flew horizontally in the opposite direction at a speed equal to the speed of the projectile before explosion. Determine at what distance the larger fragment will fall from the gun if the place of the explosion is 2.1 km from the place of the shot (horizontally). Disregard air resistance.
A projectile fired from a gun at a certain angle to the horizon at a certain speed at the top point of the trajectory explodes into two fragments, and the mass of the first is 1.4 times less than the mass of the second. The smaller of the fragments flew horizontally in the opposite direction at a speed equal to the speed of the projectile before explosion. Determine at what distance the larger fragment will fall from the gun if the place of the explosion is 2.1 km from the place of the shot (horizontally). Disregard air resistance.
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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