What made John C. Fremont different from other Lousiana Purchase explorers? point He didn't use a bowie knife on his expedition He didn't blaze trails through unknown territories He didn't interact with Native Americans He didn't attend the meeting at Fort Bridger

He didn't blaze trails through unknown territories

Explanation:

John Charles Frémont was an American explorer, military officer, and politician. He was popular as a US Senator from California, and in 1856 was the first Republican nominee for President of the United States

John C. Fremont was different from other explorers because he didn't blaze trails through unknown territories, but rather made maps of trails that were already there.

Being a senator was also one of his differences from other explorers.

we can solve this via the kinematic equation:

where the vertical velocity is zero and so:

since the height of the building is 29.3 meters then:

the ball was in motion for approximately 2.45 seconds