7. Kara is setting up a tee-shirt cannon for a community event. The angle of the cannon can be adjusted, but all projectiles leave the cannon at 25 meters per second. If Kara sets the adjusts the angle of the cannon from 20. to 35.° above horizontal, what effect will she observe on the hang time of the projectiles? Hang time will increase, but range will decrease. Hang time will decrease, but range will increase. Hang time and range will both decrease. Hang time and range will both increase. ΟΟ
7. Kara is setting up a tee-shirt cannon for a community event. The angle of the cannon can be adjusted, but all projectiles leave the cannon at 25 meters per second. If Kara sets the adjusts the angle of the cannon from 20. to 35.° above horizontal, what effect will she observe on the hang time of the projectiles? Hang time will increase, but range will decrease. Hang time will decrease, but range will increase. Hang time and range will both decrease. Hang time and range will both increase. ΟΟ
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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