child flings a marble straight off the edge of a 70cm high table. The marble lands with a speed of 7m/s. a.)How fast did the child fling the marble? b.)How long did it take the marble to go from the table to the ground?

child flings a marble straight off the edge of a 70cm high table. The marble lands with a speed of 7m/s. a.)How fast did the child fling the marble? b.)How long did it take the marble to go from the table to the ground?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter3: Accelerated Motion

Section3.3: Free Fall

Problem 44PP

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Question

A child flings a marble straight off the edge of a 70cm high table. The marble lands with a speed of 7m/s. a.)How fast did the child fling the marble? b.)How long did it take the marble to go from the table to the ground?

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