Saturday

April 19, 2014

April 19, 2014

Posted by **cool** on Monday, March 14, 2011 at 6:05pm.

- physics -
**bobpursley**, Monday, March 14, 2011 at 6:46pmVf^2=Vi+2ax

but a=F/m

0=Vi^2+2ax where a=-6*9.8m/s^2

solve for x.

then, k=f/x= ma/x

**Related Questions**

physics - A 1300-kg car rolling on a horizontal surface has speed v = 65 km/h ...

college physics - A 1300 kg car rolling on a horizontal surface has speed v = 65...

Physics - A 930 kg car strikes a huge spring at a speed of 22 m/s, compressing ...

physics - A 0.43 kg object connected to a light spring with a spring constant of...

Physics - A spring has an equilibrium length of 20.0 cm and a spring constant of...

physics please help!! - A moving 2.20kg block collides with a horizontal spring ...

Physics - A moving 3.20 kg block collides with a horizontal spring whose spring ...

Physics - A moving 3.20 kg block collides with a horizontal spring whose spring ...

physics - A moving 3.20 kg block collides with a horizontal spring whose spring ...

Physics - A moving 4.80 kg block collides with a horizontal spring whose spring...