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September 2, 2014

September 2, 2014

Posted by **Anonymous** on Friday, January 25, 2013 at 4:43pm.

(a) Find the average velocity of the object in meters per second over the time interval t=2 to t=9 seconds.

Average velocity = ? m/s.

(b) Find the instantaneous velocity of the object in meters per second at t=5 seconds.

Instantaneous velocity = ? m/s.

- Calculus -
**Damon**, Friday, January 25, 2013 at 5:05pmsame way as the other one but here

v = ds/dt = 2 t + 4

so at t = 5

v = 2(5) + 4 = 14 m/s

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