In SI units, an object's position is given by [4t, 3t, 5] .  What the object's velocity at t=0? An object's position is given by [4t, 3t, 5].  What the object's speed at t=0? An object's velocity is given by [2, 3, 5] m/s.  What the object's acceleration at t=0?

Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter6: Motion In Two Dimensions
Section6.3: Relative Velocity
Problem 27PP
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In SI units, an object's position is given by [4t, 3t, 5] .  What the object's velocity at t=0?

An object's position is given by [4t, 3t, 5].  What the object's speed at t=0?

An object's velocity is given by [2, 3, 5] m/s.  What the object's acceleration at t=0?

 

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