forces Flashcards
1
Q
What is a force
A
A force is simply a push or April
2
Q
Gravity or wait
A
Always acting straight downwards
3
Q
Reaction forces
A
Reaction forces form a surface usually acting straight upwards
4
Q
Drag or a resistance or friction
A
Dragon or areas since of friction which is slowing things down
5
Q
Lift
A
Lift due to an aeroplane wing
6
Q
Tension
A
Tension in Arobles cable
7
Q
What happens in a stationary object
A
In a stationary object all forces about
8
Q
It is happening in a steadily horizontal speed
A
All forces are balanced
9
Q
What happens instantly that for speed
A
All forces are balanced
10
Q
What happens in the horizontal acceleration
A
Forces are unbalanced deceleration is more than the drag
11
Q
What happens in a vertically acceleration
A
Forces are unbalanced, the wait is larger than the drag
