In the distant future, a base has been constructed on the moon. Inside the base, a ball is dropped into a container of water.
Given that the acceleration due to gravity is about one-sixth the value on the Earth's surface, which of the following statements correctly describes the buoyant force on the ball?

a) The buoyant force is equal to 1/6 the weight of the displaced water.
b) The buoyant force is equal to 1/6 the weight of the ball.
c) The buoyant force is equal to the weight of the displaced water.
d) The buoyant force is equal to 6 times the weight of the displaced water.

Which describe reflection? check all that apply. light bounces off a boundary.

Which is not a source of noise pollution? a)airplanes b)acid rain c)machines d)cars

Researchers determine that the biodiversity in a woodland region is declining. they identify two major threats to the region's biodiversity, a method to address each threat, and the expected outcome of each method. this information is shown in the table. a) reforestation would not benefit many species because most forest species live on the ground. b) reforestation would take the longest time to be effective because trees take several years to grow. c) biological augmentation would benefit only a few species because is is typically not very effective. d) biological augmentation would take less time to ve effective because it targets the majority of prey species.