Which macronutrient is made up of carbon and hydrogen elements joined together in long groups called hydrocarbons?  Proteins Magnesium Potassium Fats​

a and b sometimes have a positive value

a

explanation:

no diagram was provided, but i'm guessing it's the one i've attached to my answer.

here, a mechanical force turns the rod.   this generates an electric current in the coil, which powers the bulb.

the total distance traveled by the car is

30km + 49km = 79 km .

jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.