Part 1 of 6 - Conceptualize: Imagine the scene and clarify in your mind the positions of the two observers, the student and the professor. The student sees the ball being launched at an angle of 44.0° with respect to the horizontal. The professor, on the other hand, sees the ball rise vertically, with no horizontal component of velocity. (1) In order for the professor to see the ball rise vertically, the ball must be thrown in a direction that is backward backward with respect to the velocity with which the student is moving relative to the ground. Based on human limits on throwing objects, we expect the height of the throw to be measured in values no more than a few tens of meters. Part 2 of 6 - Categorize: In the Conceptualize step, we have seen that we need to categorize the problem as one involving relative velocities. We also see that the motion of the ball as observed by the professor is vertical. (2) What analysis model correctly describes the motion of the ball in the vertical direction as observed by the professor? O particle under constant velocity O particle under constant acceleration O particle in uniform circular motion O none of the above

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(2) What analysis model correctly describes the motion of the ball in the vertical direction as observed by the professor?

Part 1 of 6 - Conceptualize:
Imagine the scene and clarify in your mind the positions of the two observers, the student and the professor.
The student sees the ball being launched at an angle of 44.0° with respect to the horizontal. The professor, on
the other hand, sees the ball rise vertically, with no horizontal component of velocity.
(1) In order for the professor to see the ball rise vertically, the ball must be thrown in a direction that is
backward
backward with respect to the velocity with which the student is moving relative to the
ground.
Based on human limits on throwing objects, we expect the height of the throw to be measured in values no
more than a few tens of meters.
Part 2 of 6 - Categorize:
In the Conceptualize step, we have seen that we need to categorize the problem as one involving relative
velocities. We also see that the motion of the ball as observed by the professor is vertical.
(2) What analysis model correctly describes the motion of the ball in the vertical direction as observed by the
professor?
O particle under constant velocity
O particle under constant acceleration
O particle in uniform circular motion
O none of the above
Transcribed Image Text:Part 1 of 6 - Conceptualize: Imagine the scene and clarify in your mind the positions of the two observers, the student and the professor. The student sees the ball being launched at an angle of 44.0° with respect to the horizontal. The professor, on the other hand, sees the ball rise vertically, with no horizontal component of velocity. (1) In order for the professor to see the ball rise vertically, the ball must be thrown in a direction that is backward backward with respect to the velocity with which the student is moving relative to the ground. Based on human limits on throwing objects, we expect the height of the throw to be measured in values no more than a few tens of meters. Part 2 of 6 - Categorize: In the Conceptualize step, we have seen that we need to categorize the problem as one involving relative velocities. We also see that the motion of the ball as observed by the professor is vertical. (2) What analysis model correctly describes the motion of the ball in the vertical direction as observed by the professor? O particle under constant velocity O particle under constant acceleration O particle in uniform circular motion O none of the above
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