Potential/Kinetic Energy
Stored energy
What is potential energy?
A distance traveled in a unit of time.
What is speed?
The distance measured over time.
push or pull
A change in substance.
chemical change
Energy in motion; released energy
What is Kinetic Energy?
S=D÷T
What is the speed formula?
Speed measured over time
speed time graph
When a change in motion happens
unbalanced force
A change in form or size
Which has more Kinetic energy, a ball on a roof or a ball falling down from the roof?
Speed + Direction
What is velocity
How can you tell the difference between a distance/time graph and a speed/time graph.
Read the labels.
When no change in motion occurs
Balanced force
A semiconductor.
Metalloid
or
Conducts electricity partially.
If a ball is sitting on the ground, what kind of energy does it have?
It has no energy
A man travels 5 hours for a distance of 2.5 miles. What was his speed?
0.5 mph
What does a flatline represent in a distance/time graph?
A rest or stop.
If a team of 6 people can generate a force of 50 Newtons, can they beat a team that has a total force of 250 N? By how much?
Yes by 50N
Which side of the periodic table are nonmetals on?
right side.
At what point, would an object have 50% kinetic energy and 50% potential energy?
Halfway point of its travel distance.
A man is traveling 60 mph for 4 hours. How far did he travel?
240 miles
What does a flatline represent in a speed/time graph?
A constant speed.
If Molly and 7 friends can each generate a force of 40 Newtons, can they beat a force of 320?
Depends, if they don't get tired because they are a balanced force with the other team.
What type of element based lifeform are earth creatures?
Carbon-based lifeforms.