W = F x d F = (0.145) x 9.8=1.421N W = (1.421) x 0.98 = 1.39 J.

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Presentation transcript:

W = F x d F = (0.145) x 9.8=1.421N W = (1.421) x 0.98 = 1.39 J

Complete the work faster – less time!!! t = W/P t = 2110/600 = 3.52 s Complete the work faster – less time!!!

PE = mgh = (0.145)(9.8)(0.98) = 1.39 J 2.01 = 0.125m KE = 0.5mv2 16.08/11 = m of each rat KE = 0.5mv2 1.46kg = m of each rat 0.125 0.125 2.01 = 0.5m(0.5)2 16.08kg = m

Wow super fast… 10110 = 0.5(16.08)v2 1257.46 = v2 KE = 0.5mv2 35.4m/s = v2 8.04 8.04 Wow super fast…

In your Quarter 2 lab groups – work through all 3 stations with 10 minutes at each station! When you are all done, text in on the poll on the board!