The waste products of a nuclear fission power plant can best be described as a) small in quantity and not very dangerous. b) large in quantity and not very dangerous. c) large in quantity and very dangerously radioactive. d) small in quantity and very dangerously radioactive.

Arrange the images in order to show how lake-effect snow occurs.

Identify the correct relation showing that the radius r of the orbit of a moon of a given planet can be determined from the radius r of the planet, the acceleration of gravity at the surface of the planet, and the time τ required by the moon to complete one full revolution about the planet. determine the acceleration of gravity at the surface of the planet jupiter knowing that r = 71 492 km and that t= 3.551 days and r= 670.9 × 10^3 km for its moon europa.

Two balls, each with a mass of 0.5 kg, collide on a pool table. is the law of conservation of momentum satisfied in the collision? explain why or why not