During World War I, the Germans had a gun called Big Bertha that was used to shell Paris. The shell had an initial speed of 1.42 km/s at an initial inclination of 65.7◦ to the horizontal. The acceleration of gravity is 9.8 m/s2. a) How far away did the shell hit in km. b) How long was it in the air in s?
During World War I, the Germans had a gun called Big Bertha that was used to shell Paris. The shell had an initial speed of 1.42 km/s at an initial inclination of 65.7◦ to the horizontal. The acceleration of gravity is 9.8 m/s2. a) How far away did the shell hit in km. b) How long was it in the air in s?
College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter2: Motion In One Dimension
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Problem 75AP: A stuntman sitting on a tree limb wishes to drop vertically onto a horse galloping under the tree....
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During World War I, the Germans had a gun called Big Bertha that was used to shell Paris. The shell had an initial speed of 1.42 km/s at an initial inclination of 65.7◦ to the horizontal. The acceleration of gravity is 9.8 m/s2.
a) How far away did the shell hit in km.
b) How long was it in the air in s?
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