forces Flashcards
1
Q
force
A
push pull or twist
2
Q
Neuton
A
measurement of force
3
Q
weight
A
the force that pulls objects towards the centre of the Earth
4
Q
push/pull
A
a force that exerts to move and object away or towards another
5
Q
Friction
A
the force where one object rubs against another to create wear/heat.
6
Q
Drag
A
the force pulling something back because they are breaking the air flow
7
Q
Lift
A
a force acting against an object causing it to floating the air
8
Q
upthrust
A
a force causing an object to float in liquid
9
Q
Thrust
A
a force caused by an engine
10
Q
streamlined
A
resistant to drag
11
Q
Neuton metre
A
measures Neutons (see card two)
12
Q
speed
A
distance x time
13
Q
density
A
weight / Gravity
14
Q
distance
A
speed div time
15
Q
time
A
speed div distance
