The distance to the sun is 1.496x 10^11 meters. the speed of light is 3x10^8 m/s. a minute is defined to be 60 seconds. how many seconds does it take light to reach the earth from the sun?

Kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energy b. motion energy c. sound energy d. thermal energy

Describe the function of the endomembrane system? what organelles are involved?

Atank has a shape of a cone with a radius at the top of 2 m and a height of 5 m. the tank also has a 1 m spout at the top of the tank. the tank is filled with water up to a height of 2 m. find the work needed to pump all the water out the top of the spout. (use 9.8 m/s2 for g and the fact that the density of water is 1000 kg/m3.)