Item 14-15: A shell is fired with a horizontal velocity in the positivex-direction from the top of an 80-m high cliff. The shell strikes theground 1330 m from the base of the cliff. (Drawing is not to scale).80 m1330 m14. What is the magnitude of the acceleration of the shell justbefore it strikes the ground?(A) 330 m/s(B) 4.0 m/s(A) 4.9 m/s²(B) 9.8 m/s215. Determine the initial speed of the shell.(C) 330 m/s²(D) 170 m/s²(C) 170 m/s(D) 9.8 m/s

Given data: Height (h) = 80 m Horizontal displacement (Δx) = 1330 m Required: The magnitude of…

tem 14-15: A shell is fired with a horizontal velocity in the positive -direction from the top of an 80-m high cliff. The shell strikes the round 1330 m from the base of the cliff. (Drawing is not to scale). 80 m 1330 m . What is the magnitude of the acceleration of the shell just before it strikes the ground? (C) 330 m/s² (D) 170 m/s² (A) 4.9 m/s² (B) 9.8 m/s² 5. Determine the initial speed of the shell. (A) 330 m/s (B) 4.0 m/s (C) 170 m/s (D) 9.8 m/s

tem 14-15: A shell is fired with a horizontal velocity in the positive -direction from the top of an 80-m high cliff. The shell strikes the round 1330 m from the base of the cliff. (Drawing is not to scale). 80 m 1330 m . What is the magnitude of the acceleration of the shell just before it strikes the ground? (C) 330 m/s² (D) 170 m/s² (A) 4.9 m/s² (B) 9.8 m/s² 5. Determine the initial speed of the shell. (A) 330 m/s (B) 4.0 m/s (C) 170 m/s (D) 9.8 m/s

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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