Posted by **Jane** on Saturday, September 8, 2012 at 12:13am.

A particle moves in a straight line so that its position (x cm) from a fixed point O at time (t seconds) is given by x= t^3-6t^2-15t-5

Find the average speed of the particle in the first 7 seconds

## Answer This Question

## Related Questions

- kinematics - these are two similar kinematics maths question which i dont know. ...
- Physics - A particle is moving along a straight line and its position is given ...
- Mathematics - a particle moves in a straight line such that its position x from ...
- maths urgent please - a particle moves in a straight line such that its position...
- Calculus - The position of a particle moving on a horizontal line is given by s(...
- math - A particle moves along straight line such that its displacement S meters...
- calculus - a particle moves along a number line measured in cm so that its ...
- math - For 4.95 seconds , a particle moves in a straight line according to the ...
- math - For 4.95 seconds , a particle moves in a straight line according to the ...
- AP CALC. AB - 1.The position of a particle moving on the line y = 2 is given by ...

More Related Questions