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Carol
Questions and answers by
Carol
, page 4
Questions (302)
Erik is performing a marble experiment in math class. His teacher places an equal number of black, red, and white marbles in a
4 answers
589 views
A stone is thrown upwards with initial velocity at 20m/s. Air resistance is ignored and g=10m/s2.
(a) calculate how far it went
1 answer
131 views
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