A student with mass 50 kg is standing in a canoe (with mass of 30 kg) in still water. The student then jumps out of the canoe to the right with a speed of 1.5 m/s. The initial velocity of the canoe
IS
Select one:
A 1.5 m/s to the left.
B.2.5 m/s to the left.
C. 0. The canoe does not move.
D.2.5 m/s to the right

Which sentences describe point source pollution? in this type of pollution, the source of the pollution is single and easily identifiable. when runoff water from the melting of snow mixes with debris, it creates pollution. the runoff water, mixed with pollutants, reaches large areas with disastrous effects. alternatively, when a wastewater treatment plant releases harmful chemicals into a stream, the chemicals pollute the stream water because they are not treated for safety.