10.
a support force that is exerted on an object that is in contact with another stable object. for example, a table supporting the weight of the book.

a. gravitational force

b. frictional force

c. normal force

d. applied force

The respiratory system removes oxygen and water from the body. select the best answer from the choices provided t f

What are similarities and differences of reflection, refraction, diffraction and absorption?

Along the line connecting the two charges, at what distance from the charge q1 is the total electric field from the two charges zero? express your answer in terms of some or all of the variables s, q1, q2 and k =14ï€ïµ0. if your answer is difficult to enter, consider simplifying it, as it can be made relatively simple with some work.