A time-dependent force,  = (7.40i - 3.80tj) N (where t is in seconds) is applied to a 2.00 kg object initially at rest.  How far is the object from its initial position when its speed is 15.0 m/s? Through what total displacement has the object traveled at this moment?

Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter5: Displacement And Force In Two Dimensions
Section: Chapter Questions
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A time-dependent force,  = (7.40i - 3.80tj) N (where t is in seconds) is applied to a 2.00 kg object initially at rest.

 How far is the object from its initial position when its speed is 15.0 m/s?

Through what total displacement has the object traveled at this moment?

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