Posted by **Jonathan** on Friday, September 27, 2013 at 10:02pm.

The position of a toy locomotive moving on a straight track along the x-axis is given by the equation:

x=t^4-6t^2+9t

where x is in meters and t is in seconds. The net force on the locomotive is equal to zero when t is equal to

Answer in units of s.

- Physics -
**Henry **, Sunday, September 29, 2013 at 8:55pm
When t = 0, x = 0.

## Answer This Question

## Related Questions

- physics - The position of a toy locomotive moving on a straight track along the ...
- physics - The position of a toy locomotive moving on a straight track along the ...
- Physics - The position of a toy locomotive mobing on a straight track along the ...
- physics - A 2.6 kg toy locomotive is pulling a 1.7 kg caboose. The frictional ...
- physics - The position of a particle moving along the x axis is given by x=3.0t^...
- Physics - A particle moves along the x axis. Its position is given by the ...
- physics 1 - The position of a particle moving along the x-axis is given by x = ...
- PHYSÝCS - The position of a particle moving along the x-axis is given by x = 3....
- PHYSÝCS - please any on help me for this question ý need urgently. The ...
- PHYSÝCS please help - The position of a particle moving along the x-axis is ...

More Related Questions