Monday, February 21 C

2 Hr Delay
Give review sheet for Friday’s test to periods 2-7 (due Wed)
Periods 1- 7 Watch Mythbusters Penny Drop (Season 1 Episode 4) and calculate KE and PE of the penny using this info:
mass of penny = 2.5g
height of Empire State Bldg = 390m
terminal velocity of the penny = 29m/sec
gravity constant = 10m/sec2

PE = mgh

KE = .5mv2

Review_Questions_for_the_Really_Big_Quiz_on_Energy_no_answers.doc
Download this file

Review_Questions_for_the_Really_Big_Quiz_on_Energy.doc
Download this file

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