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 April 20th, 2017, 09:55 AM #1 Senior Member   Joined: Dec 2015 From: Earth Posts: 223 Thanks: 26 Help Urgent Help ! 1)Find the component of vector $\displaystyle \vec{a}=\frac{d\vec{v}}{dt}$ 2)Find the component of vector $\displaystyle \vec{v}=\frac{d\vec{s}}{dt}$ a-- acceleration v-- velocity s-- distance
 April 20th, 2017, 10:36 AM #2 Math Team   Joined: Jul 2011 From: Texas Posts: 2,737 Thanks: 1387 Is there a description of the motion given by a function of position, velocity and/or acceleration? Is there a diagram describing the motion in question? What component(s) are being asked for ... horizontal, vertical, radial, tangential? Thanks from idontknow
 April 20th, 2017, 11:08 AM #3 Senior Member   Joined: Dec 2015 From: Earth Posts: 223 Thanks: 26 Description is my problem too , if u can write them all ?
April 20th, 2017, 03:41 PM   #4
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Quote:
 Originally Posted by idontknow Description is my problem too , if u can write them all ?
What do you mean by all? ... if you're looking for a calculus-based description of motion, I recommend you refer to your textbook and/or google "calculus-based kinematics" and research the details for yourself.

April 24th, 2017, 01:34 AM   #5
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Quote:
 Originally Posted by idontknow 1)Find the component of vector $\displaystyle \vec{a}=\frac{d\vec{v}}{dt}$ 2)Find the component of vector $\displaystyle \vec{v}=\frac{d\vec{s}}{dt}$ a-- acceleration v-- velocity s-- distance
The question is too vague because components are found along a direction and no directions are specified in the question. You should also specify which coordinate system you are using (Cartesian, cylindrical polar, spherical polar, etc.)

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