Acar starts moving after waiting for a traffic light to turn green. it is able to travel a distance of 300 meters in 10 seconds. what is the velocity of the vehicle after the 10 seconds

In a stagnant pool of water, a crayfish may spend much of its time lying with one side of its carapace near the surface of the water. in this position, it will move the walking legs on that side in a rhythmic back-and-forth motion. explain the likely function of this behavior.

Explain why you think this diagram shows what happened to the carbon in the biodome.

The electric potential a distance r from a small charge is proportional to what power of the distance from the charge? a. r^-1 b. r c. r^-2 d. r^2