energy quiz Flashcards
1
Q
2 things that use EPE
A
spring and elastic band
2
Q
What is KE
A
moving energy
3
Q
what is gpe
A
pe that uses gravity
4
Q
examples of ke
A
pushing a shopping cart
ball rolling
hammering a nail
5
Q
what is pe
A
energy that is waiting to become kinetic
6
Q
examples of pe
A
a compressed spring
a slingshot
ball in air
7
Q
what type of energy does water behind a dam have
A
gpe
8
Q
what can the energy from the water behind the dam be turned into
A
electric energy
9
Q
energy:
A
has that capacity to do work/cause change
10
Q
energy depends on the…
A
configuration and position
11
Q
the more __ the more GPE
A
height
12
Q
the more__ the more KE
A
speed, mass
13
Q
work:
A
force x distance obj moves in a straight line
14
Q
force:
A
push or pull
15
Q
pendulum: when does it have most KE
A
at bottom
