Reading_Sucks

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

Questions

The following questions were asked by visitors named Reading_Sucks.

Answers

The following answers were posted by visitors named Reading_Sucks.

The increased (and total) kinetic energy equals the lost potential emergy. If block B has fallen 0.27 m vertically, block A has moved up the incline for an altitude change of 0.27 sin 26 = 0.1184 m Total P.E. lost = 2.7*9.8*0.27 - 1.3*9.8*0.1184 = 7.14 -...