If the motorcycle has a deceleration of a_t = - 0.001s m/s^2 and its speed at position A 25 m/s, determine the magnitude of its acceleration when it passes point B.
we were given acceleration as a function of space (s) so we can't integrate using dv/dt (not using time our equations so we can't integrate anything with respect to time). You need to apply chain rule so you get it into a form using both variables you are working with dv/ds * ds/dt (ds/dt = v)
Great, I'll need this for a tutorial I am teaching next week.
Good luck! glad I could help
Thanks, great work!
Thanks aloootttttt!
4:19 should not it be dv/dt? because at was already in form of position? and where that "v" comes from?
we were given acceleration as a function of space (s) so we can't integrate using dv/dt (not using time our equations so we can't integrate anything with respect to time). You need to apply chain rule so you get it into a form using both variables you are working with dv/ds * ds/dt (ds/dt = v)
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شكرا لك (thank you) :)