Sit still at a position of 8 m for 3 seconds. Speed up while moving in the negative direction for 3 seconds. Instantly turn around and travel at a speed of 4 m/s in the positive direction for 4 seconds.
velocity vs time graph

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

What are some properties of transverse waves?

What would people living along the coast in south florida do if there was a hurricane warning? move to locations away from the water flock along coasts to watch the natural phenomenon buy instruments to predict the exact location of the hurricane measure water levels to know the exact time of the hurricane