Speed at the beginning = zero
Speed after 12 seconds = 45 m/s
Average speed during the 12 seconds = (1/2) · (0 + 45) = 22.5 m/s
Distance covered in 12 seconds at an average speed of 22.5 m/s :
Distance = (speed) x (time)
Distance = (22.5 m/s) x (12 sec)
<em>Distance = 270 meters </em>
Epithelial cells are classified by the following three factors : 1. Shape . 2. Stratification. 3.Specialization . It's a main aspect to the mehe family , and plays a huge part in helping the movement of bobbing your head.
You have a parallel circuit since it allows the electrons to travel in 2 paths, allowing the other light to stay lit.
Most Likely Answer:
It cannot be determined without knowing the mass of the sphere.
When solar radiation reaches the Earth it quickly dissipates as most of the radiation and UV rays are blocked by ozone layer, but more radiation and UV rays are able to get through because of global warming.