Why did people think Washington should be the country's first president?

Washington believed that the precedent he set must make the presidency powerful enough to function effectively in the national government, but at the same team these practices could not show any tendency toward monarchy or dictatorship

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