A section of river that is 90.0 m wide has a current which flows south at 2.00 m/s. Some physics students paddle their canoe at 3.00 m/s east relative to the water. What is the resultant speed of the canoe relative to the banks of the river

If an inclined plane is 5 m long and 2 m high, what is its mechanical advantage? a. 2.5 b. 3 c. 7 d. 10

What are atoms of the same element with varying number of neutrons

This chart shows characteristics of three different types of waves. which statement is best supported by the information in the chart? wave x and wave y are mechanical waves, and wave z is an electromagnetic wave. wave x and wave y are electromagnetic waves, and wave z is a mechanical wave. wave x and wave z are electromagnetic waves, and wave y is a mechanical wave. wave x and wave z are mechanical waves, and wave y is an electromagnetic wave.