What safety feature was designed into pwc fuel tanks? they are designed to be as lightweight as possible. they are designed to be filled to the top. they are designed to keep any fuel from spilling. they are designed to leave space for fuel to expand?

The summit of chimborazo, in ecuador, which is at a distance of about 6,384 km from the earth’s center. the bottom of the mariana trench, in the western pacific ocean, which is nearly 6,370 km from the center of the earth. on the surface of earth on the equator line.

The crank oa rotates in the vertical plane with a constant clockwise angular velocity ω0 of 5.6 rad/s. for the position where oa is horizontal, calculate the force under the light roller b of the 10.6-kg slender bar ab.

Why don't you see your reflection in water with waves or repples