P5 FORCES Flashcards
1
Q
weight=
A
mass x gravity
2
Q
work done=
A
force x distance
3
Q
(spring) force=
A
spring constant x extension
4
Q
moment of a force=
A
force x distance
5
Q
pressure=
A
force
———-
area
6
Q
distance=
A
speed x time
7
Q
acceleration=
A
change in speed
———————
time taken
8
Q
resultant force=
A
mass x acceleration
9
Q
momentum=
A
mass x velocity
