Saturday
October 25, 2014

Homework Help: Calculus

Posted by Anonymous on Thursday, May 22, 2008 at 2:07am.

Can you check what I did and help me with the third question? Thanks for the help!

v(t)=25tsin(t^2)
At time=0, you were backed up against the bumper of your car.
How far were you from your car two minutes after you started walking?
Integral (0 to 2) v(t) dt = 20.671
What was your acceleration 1 minute into your walk?
Ví(1)=48.052
At what time was your instantaneous velocity as your average velocity over the first minute? (how do I solve this?)

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