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Questions (4)
Daily water intake (including water used in drinks such as coffee, tea and juice) for Canadian adults follows a normal
2 answers
619 views
The function y(x,t) = (15cm )cos(pi x -15t pi), with x in meters and t in seconds, describes a wave on taut string. What is the
1 answer
528 views
At a certain harbour, the tides cause the ocean surface to rise and fall a distance d(from highest level to lowest level) in
1 answer
1,739 views
A hollow spherical iron shell floats almost completely when submerged in water. The outer diameter is 50.0cm, and the density of
2 answers
2,559 views
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almost completely submerged in water.*
