BR - A cannon is fired from the edge of a small cliff. The height of the cliff is 45.0 m. The cannon
ball is fired with a perfectly horizontal velocity of
60.0 m/s. How far will the cannon ball fly
horizontally before it strikes the ground?
m

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answer: a. same unit

explanation:

answer///terminator or twilight zone;

conservation of mass

mass before something happens = mass afterwards