A distance runner jogs 5.0km around a small lake. She travels the first half of the distance at a constant speed of 10 m/s. She travels the second half of the distance at a constant speed of 2.5 m/s. What is the average speed of the jogger for the entire trip.

Which of the following is not a part of the respiratory system? a. pharynx b. trachea c. pancreas d. larynx

The coulomb's law explains which of the following? select all the force between two charged objects is inversely proportional to the charge on each object. the force between two charged objects is directly proportional to the charge on each object. the force between two charged objects is directly proportional to the distance separating them. the force between two charged objects is inversely proportional to the square of the distance separat coulomb's law is similar to newton's 2nd law. if the force between two objects is f and the charge on both objects is doubled, the new force between the would now be 2f. if the force between two objects is 2f and the distance separating them is doubled, the new force between the objects would now o the be zf.

Which of the following is the best name for mgcl2