Saturday

October 25, 2014

October 25, 2014

Posted by **Mike** on Tuesday, September 21, 2010 at 10:42pm.

s(t) = 2t 2 - 6t + 7 cm

(a) What is the average velocity for the entire trip? (Assume the 2 second interval starts at t = 0.)

1 cm/second

(b) Find a time at which the instantaneous velocity is equal to this average velocity.

2 seconds

- calculus -
**Mike**, Tuesday, September 21, 2010 at 10:43pmdisregard the 1 from cm/second and 2 from seconds thanks

- calculus -
**Jason derulo**, Wednesday, September 22, 2010 at 12:37amgo to sleep

**Answer this Question**

**Related Questions**

Physics - A particle is moving along a straight line and its position is given ...

Calculus-particle motion - 1. A particle is moving on the x-axis (or any number ...

Calculus - The position of a particle moving on a horizontal line is given by s(...

calculus - Given the position function of an object moving in a straight line, ...

Calculus - The displacement (in meters) of a particle moving in a straight line ...

Calculus, Related Rates - A particle at point A is 50 mm away from a second ...

Calculus - A particle moves on a vertical line. Its position, s, in metres at t ...

calculus - the displacement (in meter) of a particle moving in a straight line ...

urgent calculus - The position of a particle moving in a straight line is ...

math(mechanics) - the velocity of a particle traveling in a straight line is ...