The height ob is 3.26m.
A ball is launched vertically upward, and it begins moving vertically with a velocity. As the ball ascends vertically, gravity from the ground gradually slows its speed in the opposite direction of the ball's motion. In other words, the ball is going more slowly as it moves upward. forces on a ball being flung up in the air. The sole force acting on the ball is gravity, or the gravitational pull of the earth towards its center, given that air resistance or drag force is small. During the downward descent, the ball's magnitude of velocity would be equal to the magnitude of velocity with which it was thrown upwards, which is an essential distinction.
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