A catapult on a cliff launches a large round rock towards a ship on the ocean below.

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A catapult on a cliff launches a large round rock towards a ship on the ocean below. The rock leaves the catapult from a height H of 23.0 m above sea level, directed at an angle of 39" above horizontal. A stopwatch shows the time the projectile remains in ight to be about 7.1 0 seconds. Calculate the rock speed the instant after it is launched

Posted Date: Jun 26, 2024 04:18 PM

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A catapult on a cliff launches a large round rock towards a ship on the ocean below.

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