Some basic forms of energy include light, heat, sound, electricity, and energy of motion Energy has the ability to cause motion or create change. Every day, we encounter objects in our environment that are in motion. Think about examples of objects in motion and how you would describe them.
Choose all true statements about objects in motion
An object moving in one direction can never begin moving in another direction
One way to determine if an object is in motion is by comparing it to the objects around it.
Some forces, such as pushes and pulls, can cause objects to move.
An object in motion will always move in one direction and cannot change directions
An object that is not changing its position is not in motion.
Forces can make objects in motion change directions, but cannot cause objects to move.

For cyclohexane compounds drawn in a chair conformation:   -axial bonds are vertical  -equatorial bonds are parallel to two bonds within the ring.  thus, as i assume the chair conformation is drawn:   -the x group is in an axial position, as are the five other vertical bonds.  -three axial bonds are on the top face of the ring  -the other three axial bonds are on the bottom face  the position of the second substituent on each ring carbon is equatorial.  gauche groups must be on an adjacent carbon such as carbon 6 and carbon 2, and also gauche groups are rotated by 60 degrees relative to each other.  drawing the newman projections for c1–c2 and c1–c6 aids in visualizing the groups that are gauche to the y group on c1.  click this link and watch some academic videos that may you more understand the topic 

Are there any options that could alot..

The answer is c.  h+  and oh−  react to form water (h2o). i just took the test and i got it right. hope this !