1. A projectile is fired from the edge of a building 11.0 m tall. The projectile just clears a 20.0 m high wall some distance away with a velocity given by 0 = (13.07 – 7.507) m/s. (a) Find the angle above the horizontal at which the projective is fired. (b) Determine the horizontal distance between the building and the wall. (c) How much time elapses between the instant the projectile is fired and the time it hits the ground beyond the wall.

1. A projectile is fired from the edge of a building 11.0 m tall. The projectile just clears a 20.0 m high wall some distance away with a velocity given by 0 = (13.07 – 7.507) m/s. (a) Find the angle above the horizontal at which the projective is fired. (b) Determine the horizontal distance between the building and the wall. (c) How much time elapses between the instant the projectile is fired and the time it hits the ground beyond the wall.

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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