3) The aerial assault damaged the bridge structure but did not bring down the bridge. The Armynext tried bombarding the bridge with artillery from a position 1 km from the bridge. Assumethat the artillery launches a shell with a muzzle velocity of 310 m/s. Ignoring air resistanceand cross winds,What elevation (the angle the shell is fired at) is required to land a shell on the bridgea.from 1 km?b. Calculate the terminal velocity of the shell.c. Calculate the shell's time of flight.It turns out that the artillery bombardment did not bring the bridge down either, so the Armyeventually demolished it with explosives attached to the arches. The remains of the bridge nowlie beneath Lake Tillery.

Given:- The position of the bridge from the artillery is R= 1 km =1000 m The lunching velocity of…

Answered: 3) The aer next trie that the and cros…

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 9P

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