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I really need help with 7 and 8
answered
Feb 9, 2017
Mathematics
middle-school
6
votes
70.9k
views
Example of wave amplitude
answered
Jan 24, 2017
Biology
middle-school
5
votes
197k
views
Calculate the kinetic energy of a 100.0-kg meteor approaching the Earth at a speed of 10.0 km/s. Remember that 1 km = 1000 m.
answered
Mar 6, 2015
Physics
high-school
6
votes
131k
views
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