Projectile Motion Flashcards
1
Q
Define weight and state its unit of measurement
A
The amount of force exerted by gravity on an object
Newtons (N)
2
Q
How is weight calculated?
A
Mass (kg) x gravity (9.8)
3
Q
Identify 3 factors that effect flight path
A
- Height of release
- Angle of release
- Force of release
4
Q
Define drag
A
A force that happens in the opposite direction to motion
5
Q
Name 2 forms of drag
A
- Form drag
- Skin drag
