A boulder rolls off of a very high cliff and experiences no significant air resistance. While it is
falling, its trajectory is never truly vertical.

Name: A boulder rolls off of a very high cliff and experiences no significant air resistance. While it is falling, its trajectory is never truly vertical.
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Question

Quizplus · Accepted Answer

The boulder's trajectory is never truly vertical because it is constantly being pulled towards the center of the Earth by gravity. This causes it to follow a curved path, which is known as a parabola.

A Boulder Rolls Off of a Very High Cliff and Experiences