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An observer stands 26m behind a marksman practicing at a rifle range The marksman fires the rifle horizontally the speed of the bullet is 790 ms air temperature is 20C How far does each rilfe travel?
Siwing
There is only one rifle described in the question and it travels 0 m. nice try.
The whole question is shown below:
An observer stands 26 m behind a marksman practicing at a rifle range. The marksman fires the rifle horizontally, the speed of the bullets is 790 m/s, and the air temperature is 20°C. How far does each bullet travel before the observer hears the report of the rifle? Assume that the bullets encounter no obstacles during this interval, and ignore both air resistance and the vertical component of the bullets' motion.
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