hezal

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

Questions

The following questions were asked by visitors named hezal.

sledge of mass 80 kg moves over the frozen surface of a lake with a velocity of 30m/s and comes to rest in 5s. find frictional force between the lake and sledge
11 years ago

Answers

The following answers were posted by visitors named hezal.