Saturday

November 29, 2014

November 29, 2014

Posted by **Robin** on Tuesday, June 18, 2013 at 7:04pm.

s(t)=3∗e^(−2t)sin(3št)

where t is given in seconds.

a. Find the velocity of the point after t seconds.

v = .

b. Graph the velocity function and find the first time the velocity is 0.

t =

- Calculus -
**Steve**, Wednesday, June 19, 2013 at 11:47amfor velocity, just take the derivative:

v(t) = -3e^(-2t) (2sin 3πt - 3πcos 3πt)

**Answer this Question**

**Related Questions**

Calculus please help?? - The motion of a spring that is subject to dampening (...

physics - Your friends are travelling at 100 km/hr in a 1081 kg car with broken ...

trigonometry - An object is attached by a string to the end of a spring. When ...

physics - a 21.2 kg mass attached to a spring scale rests on a smooth, ...

physics - The shock absorbers in the suspension system of a car are in such bad ...

physics - The shock absorbers in the suspension system of a car are in such bad ...

physics - The shock absorbers in the suspension system of a car are in such bad ...

physics - The shock absorbers in the suspension system of a car are in such bad ...

ap physics - A 22.7 kg mass attached to a spring scale rests on a smooth, ...

physics 180A - A large spring is placed at the bottom of an elevator shaft to ...