5. The weight of a person on Earth is 750 N. What is the person's weight on the moon if the Moon's gravity is 1.67 m/s??
6. The hammer on Earth is 50 N. What is the weight of the hammer on the moon if the Moon's
gravity is 1.67 m/s??
m
7. A 10 kg box is pushed to the right is being pushed with a force of 100 N. If the frictional force is
20 N, what is the box's acceleration?

Please help fast, even one exercise.

Describe different biomes. what are some adaptations that organisms (plants or animals) must have to live in each biome?

Which is not one of the major climate zones? question 3 options: rain forest polar tropical temperate

The solar panels used by mark function because of the photoelectric effect. light shines on the cells causing electrons to be ejected from the metal, which produces an electric current. at night on mars, no light will fall on the solar cells and no electric current will be generated. according to your notes, what type of light is typically needed to cause the photoelectric effect? a)visible b)ultraviolet c)infrared