8th Grade Math
x + 19 = 34
Solve for x.
x = 15
Why is Jonas frightened by the plane flying overhead? (chapter 1)
It is against the rules for pilots to fly over the community.
What is the opposite of potential energy?
Kinetic energy
3x + 4 = 28
Solve for x.
x = 8
Why are the children scolded for telling friends during the play that they have been released? (Chapter 1)
It is a grave insult, as being released is a terrible punishment.
What is the definition of kinetic energy?
energy which a body possesses by virtue of being in motion
If the rate of change is the same between numbers in a table or chart from one column to the next, this would represent a linear or nonlinear relationship?
linear
What is the rule about family units?
Each family unit must have two children: one boy and one girl.
What is the definition of potential energy?
the energy stored in an object based on its position (a lever in the locked position vs. unlocked)
If the rate of change represented between numbers on a table or chart is different from one column to the next, this would represent a linear or nonlinear relationship?
nonlinear
When do newchildren turn one?
Every December
What is the difference between mass and weight?
Mass is the amount of matter in an object, and weight depends on gravity’s reaction to the object.
The slope of a set of numbered pairs containing (18,11) and (14,13)
2/-4
What rule does Jonas’ father break? How does Jonas feel about this? (Chapter 2)
Jonas’ father peeked at the Naming List. Jonas was surprised that his father would break a rule.
Describe Newton’s Third Law of Motion.
For every action in nature, there is an equal and opposite reaction.