Erik's disabled sailboat is floating stationary 3 miles east and 2 miles north of kingston. a ferry leaves kingston heading toward edmonds at 12 mph. edmonds is 6 miles due east of kingston. after 20 minutes, the ferry turns, heading due south. ballard is 8 miles south and 1 mile west of edmonds. impose coordinates with ballard as the origin. (let one unit equal one mile.) (a) find the equations for the lines along which the ferry is moving. eastward y = southward x =

Why do electron microscopes have higher resolving power than light microscopes?

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.

What’s #16 asking me and how do i solve it?