Denn

This page lists questions and answers that were posted by visitors named Denn.

Questions

The following questions were asked by visitors named Denn.

Answers

The following answers were posted by visitors named Denn.

Wess, there are 2 cases in this prob: Case 1 U nid to find how long the first rock took to hit the ground: use the formular- s=ut+0.5gt^2 where s=19.6m, u=0, t=? I gor t=1.97s Case 2 The second rock took 1.97s-1s to hit the grnd, use same formula & find u
12 years ago