M2 - Unit 1 Flashcards
0
Q
How to find u in the vertical direction
A
usinθ
1
Q
How to find u in the horizontal direction
A
ucosθ
2
Q
How to find the distance travelled in the horizontal direction
A
s = ut
Horizontal distance = horizontal u x time
3
Q
What force acts on the vertical velocity
A
Gravity, 9.8m/s
4
Q
How to find the velocity after a certain amount of time
A
Find the horizontal and vertical velocity at that point then use a forces triangle to find the velocity (and the angle from the horizontal)
