Aplane fl ies from base camp to lake a, a distance of 280 km at a direction of 20.0° north of east. after dropping off supplies, the plane fl ies to lake b, which is 190 km and 30.0° west of north from lake a. graphically determine the distance and direction from lake b to the base camp

Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley

An equinox occurs when a. neither end of earth's axis is tilted toward or away from the sun. b. the north end of earth's axis is tilted away from the sun. c. the north end of earth's axis is tilted toward the sun. d. earth's axis is parallel to the sun's rays. select the best answer from the choices provided a b c d

Abowling ball rolling down the lane toward the pins has gravitational potential energy. a. no b. a lot of c. a little