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23 Nov 2019
A rock is thrown vertically upward from ground level at timet = 0. At time t = 1.4 s it passes the top of atall tower, and 1.2 s later it reaches its maximum height. What isthe height (in m) of the tower?
A rock is thrown vertically upward from ground level at timet = 0. At time t = 1.4 s it passes the top of atall tower, and 1.2 s later it reaches its maximum height. What isthe height (in m) of the tower?
Trinidad TremblayLv2
11 Mar 2019