A 500 Newton weight sits on the small piston for a hydraulic machine. The small piston has an area of 2 cm2. If the large piston has an erea of 40cm2, how much weight can the large piston support?

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.