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A Hunter Points a Rifle Horizontally and Holds It 3

question 58

Short Answer

A hunter points a rifle horizontally and holds it 3.30 m above the ground.The bullet leaves the barrel at 325 m/s.Ignore air and assume that free-fall acceleration is 9.80 m/s2.
(a)How long does it take for the bullet to strike the ground?
(b)How far horizontally does it travel?


Definitions:

Down Payment

An initial upfront portion of the total amount due, typically associated with the purchase of expensive items like cars or real estate.

Present Value Calculation

A financial process that determines the current worth of a future cash flow, stream of cash flows, or an investment, based on a specific discount rate.

Declining-Balance Depreciation

Declining-Balance Depreciation is an accelerated depreciation method that calculates higher depreciation expenses in the earlier years of an asset's life, decreasing over time.

Lease Liability

A financial obligation representing the present value of all future lease payments a lessee is committed to make under lease agreements.

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