P2 - Forces and Motion Flashcards
0
Q
How do you calculate distance travelled?
A
Speed x Time
1
Q
What is the unit of force?
A
The newton (N)
2
Q
What two bits of information do you have to have to describe velocity?
A
Speed and direction of movement
3
Q
What is the letter equation for force?
A
F=ma
4
Q
What is the letter equation for calculating weight?
A
W = m x g
5
Q
What is the phrase to describe the maximum velocity that can be achieved?
A
Terminal velocity
6
Q
How do you calculate acceleration?
A
Change in speed divided by time
