Saturday

April 18, 2015

April 18, 2015

Posted by **bere** on Tuesday, March 8, 2011 at 4:13pm.

- physics -
**Ian**, Tuesday, March 8, 2011 at 7:17pmy = Vi(t) + 1/2(a)(t^2)

400 = (0m/s)t + 1/2(9.8)(t^2)

use the quadratic equation to solve for t

**Answer this Question**

**Related Questions**

Physics - An object is dropped from a platform100 ft high. Ignoring wind ...

Physics - An object is dropped from a platform 100 feet high. Ignoring wind ...

Physics - An object is dropped from a platform 100 feet high. Ignoring wind ...

Math - An object is dropped from a balloon from a height of 500m. (a) How long ...

physics - An object falls from the top of the school, which is 6.06m high. ...

algebra - We can determine the time it would take an object to fall (if there ...

Physics - A hot air balloon is rising at a constant velocity of 13.3 m/s. When ...

Physics - . A stone is dropped from the top of a building that is 500m high. ...

physics - an object of 3 kg is dropped from 2m above the ground. it takes a time...

physics - 1. A ball rolling on a platform at 4 m/s rolls off of the platform at ...