An investigation that has been done by more than one scientist with similar findings has been replicated.
<h3>What does replication in science mean?</h3>
The expression 'replication in science' makes reference to the same experimental result through different hypothesis testing procedures, which is fundamental to reinforcing a scientific idea.
In conclusion, an investigation that has been done by more than one scientist with similar findings has been replicated.
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To solve the problem you must first know that by keeping the linear moment P1 = P2. You must find P1 from the system and equal it to P2 of the system, from that equation you clear the final velocity 1. Which will result in V1f = 60.16 cm / s to the north.I attach the solution.
Because of the location of Mg on the periodic table.
Arrows point away from both north and south.
<span> B. A person moving a ball through a stream of water</span>
