Answer:
v = -0.45 m/s
Explanation:
Assuming the canoe was initially at rest with momentum L = 0
and that the dog's velocity is in the positive direction
conservation of momentum
0 = 15(1.2) + 40v
v = -0.45 m/s
A. The sound will decrease in volume
Answer:
Stroke is the correct answer
C. Textiles
It was the first thing mechanized in the Industrial Revolution