How would you expect this object to behave if it starts out not moving? (the object is a circle, and the arrows show forces acting on the object)
a. move to the right at a constant speed
b. speed up moving to the left
c. speed up moving to the right
d. move to the left at a constant speed

plz and explain if you can

Why do sodium and neon have vastly different chemical and physical properties despite having similar atomic masses?

Select the correct text in the passage. which sentences describe examples of sustainable living? i live in an old apartment building downtown, but my company is based in an office park on the outskirts of the city. i drive an old car that needs to be replaced. i plan to buy a hybrid for better gas mileage, but for now i am able to carpool with a couple of friends from work. the drive to the office park is about 45 minutes each way, but we do get to work in a modern building. the architects just received a leed certification for the design.

What is the empirical formula for c4h8o2