A shell is fired from a fixed artillery gun with an initial speed u such that it hits the target on the ground at a distance R from it. If t1 and t2 are the values of the time taken by it to hit the target in two possible ways, the product t,t2 is: 1. R/4g 2. R/g 3. R/2g 4. 2R/g

College Physics
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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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A shell is fired from a fixed artillery gun with
an initial speed u such that it hits the target on
the ground at a distance R from it. If t1 and t2
are the values of the time taken by it to hit the
target in two possible ways, the product t t2
is:
1. R/4g
2. R/g
3. R/2g
4. 2R/g
Transcribed Image Text:A shell is fired from a fixed artillery gun with an initial speed u such that it hits the target on the ground at a distance R from it. If t1 and t2 are the values of the time taken by it to hit the target in two possible ways, the product t t2 is: 1. R/4g 2. R/g 3. R/2g 4. 2R/g
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