13. The maximum height attained by a projectile is increased by 10% by increasing its speed of projection, without changing the angle of projection. The percentage increase in the horizontal range will be (а) 5% (c) 15% 14. In the above question, the percentage increase in the time of flight of the projectile will be (a) 5% (c) 15% (b) 10% (d) 20% (b) 10% (d) 20%
13. The maximum height attained by a projectile is increased by 10% by increasing its speed of projection, without changing the angle of projection. The percentage increase in the horizontal range will be (а) 5% (c) 15% 14. In the above question, the percentage increase in the time of flight of the projectile will be (a) 5% (c) 15% (b) 10% (d) 20% (b) 10% (d) 20%
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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