The cannon on a battleship can fire a shell a maximum distance of 33.0 km. (a) Calculate the initial velocity of the shell.

v = 804.23 m/s

Explanation:

Given that,

The maximum distance covered by a cannon, d = 33 km = 33000 m

We need to find the initial velocity of the shell. Let it is v. It can be calculated using the conservation of energy such that,

So, the initial velocity of the shell is 804.23 m/s.

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