Energy
Is potential energy stored or used?
Stored
Which object requires more energy to move?
A. An empty dog kennel
B. A dog kennel with a dog in it
B.
ABLE means
capable of
Does sandpaper have more and less friction that a wooden table?
more
Is kinetic energy stored or moving
moving
What causes an object to move? (Think seesaw)
AN UNBALANCED FORCE ACTING UPON IT
Word: allure
Having the character of
Does ice have more or less friction that fabric
less
A battery is potential or kinetic energy?
PE
Your trying to move a fridge. What should you add to help move the fridge?
Wheels
AC means
WORD: accelerate
towards
Why does a ball rolling on a level surface eventually stop?
gravity and friction
A moving car is potential or kinetic energy?
KE
How does inertia keep you moving when a car stops suddenly?
AN OBJECT IN MOTION STAYS IN MOTION; YOU WILL KEEP GOING FORWARD UNLESS THERE IS A GREATER OPPOSITE FORCE (SEATBELTS)
RE means
word: regroup
again or back
_____ mass equals a greater GRAVITATIONAL pull
more
Give an example of PE and KE
Students choice
When is the CA?
Thursday!
-ism means
word: Baptism
A state or condition
more mass equals a greater ________ pull
gravitational